Home / 24,192,691.20-33,387,724.80-13,327,718.40

Finding the Fourth Proportional to 24,192,691.20, 33,387,724.80 and 13,327,718.40

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Solution

The fourth proportional to 24,192,691.20, 33,387,724.80 and 13,327,718.40 is: 18,393,249.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,691.20 : 33,387,724.80 = 13,327,718.40 : x
  2. Step 2: Convert to fraction form
    24,192,691.20/33,387,724.80 = 13,327,718.40/x
  3. Step 3: Cross multiply
    24,192,691.20x = 33,387,724.80 × 13,327,718.40
  4. Step 4: Simplify right side
    24,192,691.20x = 444,982,194,151,096.31
  5. Step 5: Solve for x
    x = 444,982,194,151,096.31/24,192,691.20
  6. Step 6: Final answer
    x = 18,393,249.04

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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.