The ratio of the height of the first cylinder to the height of the second cylinder is 3:4. The volume of the first cylinder is 24 cubic decimeters, and the volume of the second cylinder is 24 cubic decimeters

The ratio of the height of the first cylinder to the height of the second cylinder is 3:4. The volume of the first cylinder is 24 cubic decimeters, and the volume of the second cylinder is 24 cubic decimeters

The perimeter of the bottom surface of each cylinder is equal, which means that the radius is equal, so the area of the bottom is equal. According to the ratio of the height of the first cylinder to the height of the second cylinder is 3:4, so the volume ratio is 3; 4, because the area of the bottom is equal, so the volume of the second cylinder is 4 / 3 of the first volume, so the volume of the second cylinder is equal to 24 △ 3 / 4 = 32