Home / 629,861,402.10-944,792,103.15-606,903,150.90

Finding the Fourth Proportional to 629,861,402.10, 944,792,103.15 and 606,903,150.90

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Solution

The fourth proportional to 629,861,402.10, 944,792,103.15 and 606,903,150.90 is: 910,354,726.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,861,402.10 : 944,792,103.15 = 606,903,150.90 : x
  2. Step 2: Convert to fraction form
    629,861,402.10/944,792,103.15 = 606,903,150.90/x
  3. Step 3: Cross multiply
    629,861,402.10x = 944,792,103.15 × 606,903,150.90
  4. Step 4: Simplify right side
    629,861,402.10x = 573,397,304,347,172,800
  5. Step 5: Solve for x
    x = 573,397,304,347,172,800/629,861,402.10
  6. Step 6: Final answer
    x = 910,354,726.35

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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.