Home / 96,714,414.90-145,071,622.35-84,117,294.90

Finding the Fourth Proportional to 96,714,414.90, 145,071,622.35 and 84,117,294.90

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Solution

The fourth proportional to 96,714,414.90, 145,071,622.35 and 84,117,294.90 is: 126,175,942.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,714,414.90 : 145,071,622.35 = 84,117,294.90 : x
  2. Step 2: Convert to fraction form
    96,714,414.90/145,071,622.35 = 84,117,294.90/x
  3. Step 3: Cross multiply
    96,714,414.90x = 145,071,622.35 × 84,117,294.90
  4. Step 4: Simplify right side
    96,714,414.90x = 12,203,032,438,836,382
  5. Step 5: Solve for x
    x = 12,203,032,438,836,382/96,714,414.90
  6. Step 6: Final answer
    x = 126,175,942.35

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Similar ratio
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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.