Finding the Fourth Proportional to 24,570,277,454,756, 33,894,127,832,334 and 15,192,077,141,974
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Solution
The fourth proportional to 24,570,277,454,756, 33,894,127,832,334 and 15,192,077,141,974 is: 20,957,118,031,610.75
Step by Step Solution
- Step 1: Write the proportion equation
24,570,277,454,756 : 33,894,127,832,334 = 15,192,077,141,974 : x - Step 2: Convert to fraction form
24,570,277,454,756/33,894,127,832,334 = 15,192,077,141,974/x - Step 3: Cross multiply
24,570,277,454,756x = 33,894,127,832,334 × 15,192,077,141,974 - Step 4: Simplify right side
24,570,277,454,756x = 514,922,204,688,746,133,405,564,928 - Step 5: Solve for x
x = 514,922,204,688,746,133,405,564,928/24,570,277,454,756 - Step 6: Final answer
x = 20,957,118,031,610.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.