Home / 38,541,251.52-57,793,572.48-22,372,163.52

Finding the Fourth Proportional to 38,541,251.52, 57,793,572.48 and 22,372,163.52

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Solution

The fourth proportional to 38,541,251.52, 57,793,572.48 and 22,372,163.52 is: 33,547,619.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,541,251.52 : 57,793,572.48 = 22,372,163.52 : x
  2. Step 2: Convert to fraction form
    38,541,251.52/57,793,572.48 = 22,372,163.52/x
  3. Step 3: Cross multiply
    38,541,251.52x = 57,793,572.48 × 22,372,163.52
  4. Step 4: Simplify right side
    38,541,251.52x = 1,292,967,253,927,531.75
  5. Step 5: Solve for x
    x = 1,292,967,253,927,531.75/38,541,251.52
  6. Step 6: Final answer
    x = 33,547,619.83

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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.