Home / 123,659,050.40-185,488,575.60-32,791,824.80

Finding the Fourth Proportional to 123,659,050.40, 185,488,575.60 and 32,791,824.80

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Solution

The fourth proportional to 123,659,050.40, 185,488,575.60 and 32,791,824.80 is: 49,187,737.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,659,050.40 : 185,488,575.60 = 32,791,824.80 : x
  2. Step 2: Convert to fraction form
    123,659,050.40/185,488,575.60 = 32,791,824.80/x
  3. Step 3: Cross multiply
    123,659,050.40x = 185,488,575.60 × 32,791,824.80
  4. Step 4: Simplify right side
    123,659,050.40x = 6,082,508,873,476,755
  5. Step 5: Solve for x
    x = 6,082,508,873,476,755/123,659,050.40
  6. Step 6: Final answer
    x = 49,187,737.20

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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.