The side of a triangle are in the ratio 12:13:14 and its perimeter is 104 cm. The length of the longest side is
The sides of a triangle are in the ratio 12:13:14 and its perimeter is 104 cm.The length of the longest side is ______.
The sides of a triangle are in the ratio 3:2:4. If the perimeter of the triangle is 36 cm, then the length of its longest side is ___ cm.