Finding the Fourth Proportional to 88,569,644.16, 132,746,757.30 and 62,669,408.97
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Solution
The fourth proportional to 88,569,644.16, 132,746,757.30 and 62,669,408.97 is: 93,927,901.61
Step by Step Solution
- Step 1: Write the proportion equation
88,569,644.16 : 132,746,757.30 = 62,669,408.97 : x - Step 2: Convert to fraction form
88,569,644.16/132,746,757.30 = 62,669,408.97/x - Step 3: Cross multiply
88,569,644.16x = 132,746,757.30 × 62,669,408.97 - Step 4: Simplify right side
88,569,644.16x = 8,319,160,822,675,033 - Step 5: Solve for x
x = 8,319,160,822,675,033/88,569,644.16 - Step 6: Final answer
x = 93,927,901.61
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.