Home / 22,757,468.38-34,136,237.20-9,294,296.38

Finding the Fourth Proportional to 22,757,468.38, 34,136,237.20 and 9,294,296.38

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Solution

The fourth proportional to 22,757,468.38, 34,136,237.20 and 9,294,296.38 is: 13,941,458.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,757,468.38 : 34,136,237.20 = 9,294,296.38 : x
  2. Step 2: Convert to fraction form
    22,757,468.38/34,136,237.20 = 9,294,296.38/x
  3. Step 3: Cross multiply
    22,757,468.38x = 34,136,237.20 × 9,294,296.38
  4. Step 4: Simplify right side
    22,757,468.38x = 317,272,305,834,781.38
  5. Step 5: Solve for x
    x = 317,272,305,834,781.38/22,757,468.38
  6. Step 6: Final answer
    x = 13,941,458.71

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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.