Home / 224,676,723.40-337,015,085.10-88,366,553.80

Finding the Fourth Proportional to 224,676,723.40, 337,015,085.10 and 88,366,553.80

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Solution

The fourth proportional to 224,676,723.40, 337,015,085.10 and 88,366,553.80 is: 132,549,830.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,676,723.40 : 337,015,085.10 = 88,366,553.80 : x
  2. Step 2: Convert to fraction form
    224,676,723.40/337,015,085.10 = 88,366,553.80/x
  3. Step 3: Cross multiply
    224,676,723.40x = 337,015,085.10 × 88,366,553.80
  4. Step 4: Simplify right side
    224,676,723.40x = 29,780,861,648,900,728
  5. Step 5: Solve for x
    x = 29,780,861,648,900,728/224,676,723.40
  6. Step 6: Final answer
    x = 132,549,830.70

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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.