Home / 83,738,932.05-125,614,397.46-22,327,769.07

Finding the Fourth Proportional to 83,738,932.05, 125,614,397.46 and 22,327,769.07

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Solution

The fourth proportional to 83,738,932.05, 125,614,397.46 and 22,327,769.07 is: 33,493,253.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,738,932.05 : 125,614,397.46 = 22,327,769.07 : x
  2. Step 2: Convert to fraction form
    83,738,932.05/125,614,397.46 = 22,327,769.07/x
  3. Step 3: Cross multiply
    83,738,932.05x = 125,614,397.46 × 22,327,769.07
  4. Step 4: Simplify right side
    83,738,932.05x = 2,804,689,258,354,074.50
  5. Step 5: Solve for x
    x = 2,804,689,258,354,074.50/83,738,932.05
  6. Step 6: Final answer
    x = 33,493,253.25

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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.