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Finding the Fourth Proportional to 59,797,700.10, 89,696,550.15 and 59,230,829.70

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Solution

The fourth proportional to 59,797,700.10, 89,696,550.15 and 59,230,829.70 is: 88,846,244.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,797,700.10 : 89,696,550.15 = 59,230,829.70 : x
  2. Step 2: Convert to fraction form
    59,797,700.10/89,696,550.15 = 59,230,829.70/x
  3. Step 3: Cross multiply
    59,797,700.10x = 89,696,550.15 × 59,230,829.70
  4. Step 4: Simplify right side
    59,797,700.10x = 5,312,801,086,612,160
  5. Step 5: Solve for x
    x = 5,312,801,086,612,160/59,797,700.10
  6. Step 6: Final answer
    x = 88,846,244.55

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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.