Home / 82,591,214.45-123,860,301.26-27,246,609.72

Finding the Fourth Proportional to 82,591,214.45, 123,860,301.26 and 27,246,609.72

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Solution

The fourth proportional to 82,591,214.45, 123,860,301.26 and 27,246,609.72 is: 40,861,165.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,591,214.45 : 123,860,301.26 = 27,246,609.72 : x
  2. Step 2: Convert to fraction form
    82,591,214.45/123,860,301.26 = 27,246,609.72/x
  3. Step 3: Cross multiply
    82,591,214.45x = 123,860,301.26 × 27,246,609.72
  4. Step 4: Simplify right side
    82,591,214.45x = 3,374,773,288,096,611
  5. Step 5: Solve for x
    x = 3,374,773,288,096,611/82,591,214.45
  6. Step 6: Final answer
    x = 40,861,165.57

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.