Home / 96,287,244.46-132,876,397.36-55,035,022.57

Finding the Fourth Proportional to 96,287,244.46, 132,876,397.36 and 55,035,022.57

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Solution

The fourth proportional to 96,287,244.46, 132,876,397.36 and 55,035,022.57 is: 75,948,331.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,287,244.46 : 132,876,397.36 = 55,035,022.57 : x
  2. Step 2: Convert to fraction form
    96,287,244.46/132,876,397.36 = 55,035,022.57/x
  3. Step 3: Cross multiply
    96,287,244.46x = 132,876,397.36 × 55,035,022.57
  4. Step 4: Simplify right side
    96,287,244.46x = 7,312,855,527,258,110
  5. Step 5: Solve for x
    x = 7,312,855,527,258,110/96,287,244.46
  6. Step 6: Final answer
    x = 75,948,331.15

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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.