Home / 22,924,301.76-31,635,053.28-12,610,837.44

Finding the Fourth Proportional to 22,924,301.76, 31,635,053.28 and 12,610,837.44

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Solution

The fourth proportional to 22,924,301.76, 31,635,053.28 and 12,610,837.44 is: 17,402,689.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,924,301.76 : 31,635,053.28 = 12,610,837.44 : x
  2. Step 2: Convert to fraction form
    22,924,301.76/31,635,053.28 = 12,610,837.44/x
  3. Step 3: Cross multiply
    22,924,301.76x = 31,635,053.28 × 12,610,837.44
  4. Step 4: Simplify right side
    22,924,301.76x = 398,944,514,319,818.81
  5. Step 5: Solve for x
    x = 398,944,514,319,818.81/22,924,301.76
  6. Step 6: Final answer
    x = 17,402,689.88

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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.