Home / 132,801,704.10-199,202,556.15-93,834,612.90

Finding the Fourth Proportional to 132,801,704.10, 199,202,556.15 and 93,834,612.90

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Solution

The fourth proportional to 132,801,704.10, 199,202,556.15 and 93,834,612.90 is: 140,751,919.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,801,704.10 : 199,202,556.15 = 93,834,612.90 : x
  2. Step 2: Convert to fraction form
    132,801,704.10/199,202,556.15 = 93,834,612.90/x
  3. Step 3: Cross multiply
    132,801,704.10x = 199,202,556.15 × 93,834,612.90
  4. Step 4: Simplify right side
    132,801,704.10x = 18,692,094,745,025,768
  5. Step 5: Solve for x
    x = 18,692,094,745,025,768/132,801,704.10
  6. Step 6: Final answer
    x = 140,751,919.35

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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.