Home / 48,503,446.10-72,755,169.15-29,371,570.10

Finding the Fourth Proportional to 48,503,446.10, 72,755,169.15 and 29,371,570.10

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Solution

The fourth proportional to 48,503,446.10, 72,755,169.15 and 29,371,570.10 is: 44,057,355.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,503,446.10 : 72,755,169.15 = 29,371,570.10 : x
  2. Step 2: Convert to fraction form
    48,503,446.10/72,755,169.15 = 29,371,570.10/x
  3. Step 3: Cross multiply
    48,503,446.10x = 72,755,169.15 × 29,371,570.10
  4. Step 4: Simplify right side
    48,503,446.10x = 2,136,933,550,826,582.75
  5. Step 5: Solve for x
    x = 2,136,933,550,826,582.75/48,503,446.10
  6. Step 6: Final answer
    x = 44,057,355.15

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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.