Home / 37,719,864.78-52,053,882.39-22,834,991.58

Finding the Fourth Proportional to 37,719,864.78, 52,053,882.39 and 22,834,991.58

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Solution

The fourth proportional to 37,719,864.78, 52,053,882.39 and 22,834,991.58 is: 31,512,572.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,719,864.78 : 52,053,882.39 = 22,834,991.58 : x
  2. Step 2: Convert to fraction form
    37,719,864.78/52,053,882.39 = 22,834,991.58/x
  3. Step 3: Cross multiply
    37,719,864.78x = 52,053,882.39 × 22,834,991.58
  4. Step 4: Simplify right side
    37,719,864.78x = 1,188,649,966,081,960.25
  5. Step 5: Solve for x
    x = 1,188,649,966,081,960.25/37,719,864.78
  6. Step 6: Final answer
    x = 31,512,572.30

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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.