Home / 16,194,130.20-24,275,643.30-9,363,691.80

Finding the Fourth Proportional to 16,194,130.20, 24,275,643.30 and 9,363,691.80

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Solution

The fourth proportional to 16,194,130.20, 24,275,643.30 and 9,363,691.80 is: 14,036,545.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,194,130.20 : 24,275,643.30 = 9,363,691.80 : x
  2. Step 2: Convert to fraction form
    16,194,130.20/24,275,643.30 = 9,363,691.80/x
  3. Step 3: Cross multiply
    16,194,130.20x = 24,275,643.30 × 9,363,691.80
  4. Step 4: Simplify right side
    16,194,130.20x = 227,309,642,107,934.97
  5. Step 5: Solve for x
    x = 227,309,642,107,934.97/16,194,130.20
  6. Step 6: Final answer
    x = 14,036,545.30

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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.