Home / 283,755,301.20-425,632,951.80-174,225,311.10

Finding the Fourth Proportional to 283,755,301.20, 425,632,951.80 and 174,225,311.10

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Solution

The fourth proportional to 283,755,301.20, 425,632,951.80 and 174,225,311.10 is: 261,337,966.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,755,301.20 : 425,632,951.80 = 174,225,311.10 : x
  2. Step 2: Convert to fraction form
    283,755,301.20/425,632,951.80 = 174,225,311.10/x
  3. Step 3: Cross multiply
    283,755,301.20x = 425,632,951.80 × 174,225,311.10
  4. Step 4: Simplify right side
    283,755,301.20x = 74,156,033,441,766,304
  5. Step 5: Solve for x
    x = 74,156,033,441,766,304/283,755,301.20
  6. Step 6: Final answer
    x = 261,337,966.65

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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.