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Finding the Third Proportional to 57,866,329.69 and 88,156,104.19

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Solution

The third proportional to 57,866,329.69 and 88,156,104.19 is: 134,300,874.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,866,329.69 : 88,156,104.19 = 88,156,104.19 : x
  2. Step 2: Convert to fraction form
    57,866,329.69/88,156,104.19 = 88,156,104.19/x
  3. Step 3: Cross multiply
    57,866,329.69x = 88,156,104.19 × 88,156,104.19
  4. Step 4: Simplify right side
    57,866,329.69x = 7,771,498,705,517,355
  5. Step 5: Solve for x
    x = 7,771,498,705,517,355/57,866,329.69
  6. Step 6: Final answer
    x = 134,300,874.92

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.