Home / 44,553,839.20-66,766,995.60-25,344,008.80

Finding the Fourth Proportional to 44,553,839.20, 66,766,995.60 and 25,344,008.80

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Solution

The fourth proportional to 44,553,839.20, 66,766,995.60 and 25,344,008.80 is: 37,979,742.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,553,839.20 : 66,766,995.60 = 25,344,008.80 : x
  2. Step 2: Convert to fraction form
    44,553,839.20/66,766,995.60 = 25,344,008.80/x
  3. Step 3: Cross multiply
    44,553,839.20x = 66,766,995.60 × 25,344,008.80
  4. Step 4: Simplify right side
    44,553,839.20x = 1,692,143,324,035,961.25
  5. Step 5: Solve for x
    x = 1,692,143,324,035,961.25/44,553,839.20
  6. Step 6: Final answer
    x = 37,979,742.14

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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.