Home / 48,962,404.80-73,443,607.20-29,478,859.20

Finding the Fourth Proportional to 48,962,404.80, 73,443,607.20 and 29,478,859.20

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Solution

The fourth proportional to 48,962,404.80, 73,443,607.20 and 29,478,859.20 is: 44,218,288.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,962,404.80 : 73,443,607.20 = 29,478,859.20 : x
  2. Step 2: Convert to fraction form
    48,962,404.80/73,443,607.20 = 29,478,859.20/x
  3. Step 3: Cross multiply
    48,962,404.80x = 73,443,607.20 × 29,478,859.20
  4. Step 4: Simplify right side
    48,962,404.80x = 2,165,033,755,788,906.25
  5. Step 5: Solve for x
    x = 2,165,033,755,788,906.25/48,962,404.80
  6. Step 6: Final answer
    x = 44,218,288.80

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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.