Home / 17,206,002.68-23,744,910.28-9,365,136.11

Finding the Fourth Proportional to 17,206,002.68, 23,744,910.28 and 9,365,136.11

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Solution

The fourth proportional to 17,206,002.68, 23,744,910.28 and 9,365,136.11 is: 12,924,228.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206,002.68 : 23,744,910.28 = 9,365,136.11 : x
  2. Step 2: Convert to fraction form
    17,206,002.68/23,744,910.28 = 9,365,136.11/x
  3. Step 3: Cross multiply
    17,206,002.68x = 23,744,910.28 × 9,365,136.11
  4. Step 4: Simplify right side
    17,206,002.68x = 222,374,316,691,938.22
  5. Step 5: Solve for x
    x = 222,374,316,691,938.22/17,206,002.68
  6. Step 6: Final answer
    x = 12,924,228.88

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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.