Home / 96,007,079.34-132,489,769.64-51,954,078.16

Finding the Fourth Proportional to 96,007,079.34, 132,489,769.64 and 51,954,078.16

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Solution

The fourth proportional to 96,007,079.34, 132,489,769.64 and 51,954,078.16 is: 71,696,627.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,007,079.34 : 132,489,769.64 = 51,954,078.16 : x
  2. Step 2: Convert to fraction form
    96,007,079.34/132,489,769.64 = 51,954,078.16/x
  3. Step 3: Cross multiply
    96,007,079.34x = 132,489,769.64 × 51,954,078.16
  4. Step 4: Simplify right side
    96,007,079.34x = 6,883,383,847,734,946
  5. Step 5: Solve for x
    x = 6,883,383,847,734,946/96,007,079.34
  6. Step 6: Final answer
    x = 71,696,627.95

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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.