Home / 182,387,352.31-273,540,001.86-83,924,610.71

Finding the Fourth Proportional to 182,387,352.31, 273,540,001.86 and 83,924,610.71

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Solution

The fourth proportional to 182,387,352.31, 273,540,001.86 and 83,924,610.71 is: 125,868,037.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,387,352.31 : 273,540,001.86 = 83,924,610.71 : x
  2. Step 2: Convert to fraction form
    182,387,352.31/273,540,001.86 = 83,924,610.71/x
  3. Step 3: Cross multiply
    182,387,352.31x = 273,540,001.86 × 83,924,610.71
  4. Step 4: Simplify right side
    182,387,352.31x = 22,956,738,168,345,476
  5. Step 5: Solve for x
    x = 22,956,738,168,345,476/182,387,352.31
  6. Step 6: Final answer
    x = 125,868,037.88

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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.