Home / 94,957,796.60-142,436,694.90-88,587,697.40

Finding the Fourth Proportional to 94,957,796.60, 142,436,694.90 and 88,587,697.40

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Solution

The fourth proportional to 94,957,796.60, 142,436,694.90 and 88,587,697.40 is: 132,881,546.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,957,796.60 : 142,436,694.90 = 88,587,697.40 : x
  2. Step 2: Convert to fraction form
    94,957,796.60/142,436,694.90 = 88,587,697.40/x
  3. Step 3: Cross multiply
    94,957,796.60x = 142,436,694.90 × 88,587,697.40
  4. Step 4: Simplify right side
    94,957,796.60x = 12,618,138,826,457,324
  5. Step 5: Solve for x
    x = 12,618,138,826,457,324/94,957,796.60
  6. Step 6: Final answer
    x = 132,881,546.10

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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.