Home / 24,451,510.20-33,743,893-13,438,650.26

Finding the Fourth Proportional to 24,451,510.20, 33,743,893 and 13,438,650.26

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Solution

The fourth proportional to 24,451,510.20, 33,743,893 and 13,438,650.26 is: 18,545,781.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,510.20 : 33,743,893 = 13,438,650.26 : x
  2. Step 2: Convert to fraction form
    24,451,510.20/33,743,893 = 13,438,650.26/x
  3. Step 3: Cross multiply
    24,451,510.20x = 33,743,893 × 13,438,650.26
  4. Step 4: Simplify right side
    24,451,510.20x = 453,472,376,437,862.19
  5. Step 5: Solve for x
    x = 453,472,376,437,862.19/24,451,510.20
  6. Step 6: Final answer
    x = 18,545,781.95

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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.