Home / 48,704,597.90-73,066,296.15-15,906,349.38

Finding the Fourth Proportional to 48,704,597.90, 73,066,296.15 and 15,906,349.38

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Solution

The fourth proportional to 48,704,597.90, 73,066,296.15 and 15,906,349.38 is: 23,862,593.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,704,597.90 : 73,066,296.15 = 15,906,349.38 : x
  2. Step 2: Convert to fraction form
    48,704,597.90/73,066,296.15 = 15,906,349.38/x
  3. Step 3: Cross multiply
    48,704,597.90x = 73,066,296.15 × 15,906,349.38
  4. Step 4: Simplify right side
    48,704,597.90x = 1,162,218,034,464,449
  5. Step 5: Solve for x
    x = 1,162,218,034,464,449/48,704,597.90
  6. Step 6: Final answer
    x = 23,862,593.77

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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.