Home / 132,224,088.40-198,336,132.60-111,060,926.80

Finding the Fourth Proportional to 132,224,088.40, 198,336,132.60 and 111,060,926.80

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Solution

The fourth proportional to 132,224,088.40, 198,336,132.60 and 111,060,926.80 is: 166,591,390.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,224,088.40 : 198,336,132.60 = 111,060,926.80 : x
  2. Step 2: Convert to fraction form
    132,224,088.40/198,336,132.60 = 111,060,926.80/x
  3. Step 3: Cross multiply
    132,224,088.40x = 198,336,132.60 × 111,060,926.80
  4. Step 4: Simplify right side
    132,224,088.40x = 22,027,394,704,483,692
  5. Step 5: Solve for x
    x = 22,027,394,704,483,692/132,224,088.40
  6. Step 6: Final answer
    x = 166,591,390.20

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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.