SVN Tip - How to get the same revision on different path

I think this different caused older checked out version but with latest SVN external folder. There are the folders that as an external folder of source code of XXX1 driver on SVN for your reference.

cxxx svn://192.68.79.21/qqq/cxxx/trunk

rxxx svn://192.68.79.21/qqq/rxxx/trunk

mxxx svn://192.68.79.21 /qqq/mxxx/trunk

lxxx svn://192.68.79.21/qqq/lxxx/trunk

cxxx  svn://192.68.79.21/qqq/cxxx/trunk

ixxx svn://192.68.79.21/qqq/ixxx/trunk

wxxx svn://192.68.79.21/qqq/wxxx/trunk

hxxx svn://192.68.79.21/qqq/hxxx/trunk

in product folder:

xxx4 svn://192.68.79.21/qqq/product/xxx4/trunk

xxx3 svn://192.68.79.21/qqq/product/xxx3/trunk

xxx2 svn://192.68.79.21/qqq/product/xxx2/trunk

xxx1 svn://192.68.79.21/qqq/product/xxx1/trunk

Example: If you would like to check out version 48418, you need modified the SVN property to the example below.Otherwise it may cause build error or other crash issue.

cxxx -r 48418 svn://192.68.79.21/qqq/cxxx/trunk

rxxx -r 48418 svn://192.68.79.21/qqq/rxxx/trunk

mxxx -r 48418 svn://192.68.79.21/qqq/mxxx/trunk

lxxx -r 48418 svn://192.68.79.21/qqq/lxxx/trunk

cxxx -r 48418 svn://192.68.79.21/qqq/cxxx/trunk

ixxx -r 48418 svn://192.68.79.21/qqq/ixxx/trunk

wxxx -r 48418 svn://192.68.79.21/qqq/wxxx/trunk

hxxx -r 48418 svn://192.68.79.21/qqq/hxxx/trunk

in product folder:

xxx1 -r 48418 svn://192.68.79.21/product/chip/xxx1/trunk