A and B are working together to dig a canal. The length ratio of A and B is 3:4. It is known that B has dug 36 meters more than A. What is the total length of this canal?
甲、乙二人合挖一条水渠，甲与乙挖的长度比是3：4，已知乙比甲多挖36米，这条水渠全长多少米？
<result>232</result>