Home / 17,902,115.92-24,707,882.82-10,561,743.64

Finding the Fourth Proportional to 17,902,115.92, 24,707,882.82 and 10,561,743.64

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Solution

The fourth proportional to 17,902,115.92, 24,707,882.82 and 10,561,743.64 is: 14,576,954.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,902,115.92 : 24,707,882.82 = 10,561,743.64 : x
  2. Step 2: Convert to fraction form
    17,902,115.92/24,707,882.82 = 10,561,743.64/x
  3. Step 3: Cross multiply
    17,902,115.92x = 24,707,882.82 × 10,561,743.64
  4. Step 4: Simplify right side
    17,902,115.92x = 260,958,324,232,000.28
  5. Step 5: Solve for x
    x = 260,958,324,232,000.28/17,902,115.92
  6. Step 6: Final answer
    x = 14,576,954.22

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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.