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Finding the Fourth Proportional to 62,236,894.80, 93,313,351.80 and 29,904,286.80

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Solution

The fourth proportional to 62,236,894.80, 93,313,351.80 and 29,904,286.80 is: 44,836,254.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,236,894.80 : 93,313,351.80 = 29,904,286.80 : x
  2. Step 2: Convert to fraction form
    62,236,894.80/93,313,351.80 = 29,904,286.80/x
  3. Step 3: Cross multiply
    62,236,894.80x = 93,313,351.80 × 29,904,286.80
  4. Step 4: Simplify right side
    62,236,894.80x = 2,790,469,234,496,496
  5. Step 5: Solve for x
    x = 2,790,469,234,496,496/62,236,894.80
  6. Step 6: Final answer
    x = 44,836,254.18

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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.