Home / 96,372,948.38-132,996,214.22-52,319,912.33

Finding the Fourth Proportional to 96,372,948.38, 132,996,214.22 and 52,319,912.33

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Solution

The fourth proportional to 96,372,948.38, 132,996,214.22 and 52,319,912.33 is: 72,202,318.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,372,948.38 : 132,996,214.22 = 52,319,912.33 : x
  2. Step 2: Convert to fraction form
    96,372,948.38/132,996,214.22 = 52,319,912.33/x
  3. Step 3: Cross multiply
    96,372,948.38x = 132,996,214.22 × 52,319,912.33
  4. Step 4: Simplify right side
    96,372,948.38x = 6,958,350,267,285,719
  5. Step 5: Solve for x
    x = 6,958,350,267,285,719/96,372,948.38
  6. Step 6: Final answer
    x = 72,202,318.02

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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.