Home / 23,780,794.50-32,816,398.16-13,467,591.42

Finding the Fourth Proportional to 23,780,794.50, 32,816,398.16 and 13,467,591.42

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Solution

The fourth proportional to 23,780,794.50, 32,816,398.16 and 13,467,591.42 is: 18,584,654.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,780,794.50 : 32,816,398.16 = 13,467,591.42 : x
  2. Step 2: Convert to fraction form
    23,780,794.50/32,816,398.16 = 13,467,591.42/x
  3. Step 3: Cross multiply
    23,780,794.50x = 32,816,398.16 × 13,467,591.42
  4. Step 4: Simplify right side
    23,780,794.50x = 441,957,842,294,919.81
  5. Step 5: Solve for x
    x = 441,957,842,294,919.81/23,780,794.50
  6. Step 6: Final answer
    x = 18,584,654.20

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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.