Home / 37,984,163.60-56,976,245.40-36,325,542.80

Finding the Fourth Proportional to 37,984,163.60, 56,976,245.40 and 36,325,542.80

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Solution

The fourth proportional to 37,984,163.60, 56,976,245.40 and 36,325,542.80 is: 54,488,314.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,984,163.60 : 56,976,245.40 = 36,325,542.80 : x
  2. Step 2: Convert to fraction form
    37,984,163.60/56,976,245.40 = 36,325,542.80/x
  3. Step 3: Cross multiply
    37,984,163.60x = 56,976,245.40 × 36,325,542.80
  4. Step 4: Simplify right side
    37,984,163.60x = 2,069,693,040,861,003
  5. Step 5: Solve for x
    x = 2,069,693,040,861,003/37,984,163.60
  6. Step 6: Final answer
    x = 54,488,314.20

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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.