Home / 22,717,202.88-34,085,757.60-11,932,007.52

Finding the Fourth Proportional to 22,717,202.88, 34,085,757.60 and 11,932,007.52

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Solution

The fourth proportional to 22,717,202.88, 34,085,757.60 and 11,932,007.52 is: 17,903,239.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,717,202.88 : 34,085,757.60 = 11,932,007.52 : x
  2. Step 2: Convert to fraction form
    22,717,202.88/34,085,757.60 = 11,932,007.52/x
  3. Step 3: Cross multiply
    22,717,202.88x = 34,085,757.60 × 11,932,007.52
  4. Step 4: Simplify right side
    22,717,202.88x = 406,711,516,008,097.12
  5. Step 5: Solve for x
    x = 406,711,516,008,097.12/22,717,202.88
  6. Step 6: Final answer
    x = 17,903,239.15

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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.