Home / 54,491,098.35-75,198,066.62-29,711,693.37

Finding the Fourth Proportional to 54,491,098.35, 75,198,066.62 and 29,711,693.37

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Solution

The fourth proportional to 54,491,098.35, 75,198,066.62 and 29,711,693.37 is: 41,002,328.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,491,098.35 : 75,198,066.62 = 29,711,693.37 : x
  2. Step 2: Convert to fraction form
    54,491,098.35/75,198,066.62 = 29,711,693.37/x
  3. Step 3: Cross multiply
    54,491,098.35x = 75,198,066.62 × 29,711,693.37
  4. Step 4: Simplify right side
    54,491,098.35x = 2,234,261,897,281,713.75
  5. Step 5: Solve for x
    x = 2,234,261,897,281,713.75/54,491,098.35
  6. Step 6: Final answer
    x = 41,002,328.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.