Home / 97,659,106.60-146,264,711.10-95,419,618.60

Finding the Fourth Proportional to 97,659,106.60, 146,264,711.10 and 95,419,618.60

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Solution

The fourth proportional to 97,659,106.60, 146,264,711.10 and 95,419,618.60 is: 142,910,614.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,659,106.60 : 146,264,711.10 = 95,419,618.60 : x
  2. Step 2: Convert to fraction form
    97,659,106.60/146,264,711.10 = 95,419,618.60/x
  3. Step 3: Cross multiply
    97,659,106.60x = 146,264,711.10 × 95,419,618.60
  4. Step 4: Simplify right side
    97,659,106.60x = 13,956,522,947,801,186
  5. Step 5: Solve for x
    x = 13,956,522,947,801,186/97,659,106.60
  6. Step 6: Final answer
    x = 142,910,614.62

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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.