Home / 22,934,720.31-34,361,724.15-21,569,332.47

Finding the Fourth Proportional to 22,934,720.31, 34,361,724.15 and 21,569,332.47

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Solution

The fourth proportional to 22,934,720.31, 34,361,724.15 and 21,569,332.47 is: 32,316,044.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,934,720.31 : 34,361,724.15 = 21,569,332.47 : x
  2. Step 2: Convert to fraction form
    22,934,720.31/34,361,724.15 = 21,569,332.47/x
  3. Step 3: Cross multiply
    22,934,720.31x = 34,361,724.15 × 21,569,332.47
  4. Step 4: Simplify right side
    22,934,720.31x = 741,159,452,433,778.12
  5. Step 5: Solve for x
    x = 741,159,452,433,778.12/22,934,720.31
  6. Step 6: Final answer
    x = 32,316,044.95

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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.