Cut a cylindrical wooden block into four pieces along the center of the upper and lower bottom surfaces, and the surface area increases by 48 square centimeters; if this cylinder is cut into three small cylinders, the surface area increases by 50.24 square centimeters. Now, if this cylindrical block of wood is cut into the largest cone, how many cubic centimeters will the volume be reduced?
将一个圆柱体木块沿上下底面圆心切成四块，表面积增加48平方厘米；若将这个圆柱体切成三块小圆柱体，表面积增加50.24平方厘米．现在把这个圆柱体木块削成一个最大的圆锥体，体积减少多少立方厘米．
<gadget id="calculator">50.24 / 4</gadget>
<output>12.56</output>

<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">48 / 2 / 4</gadget>
<output>6</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">12.56 * 6 * (2/3)</gadget>
<output>50.24</output>

<result>50.24</result>