Home / 40,253,316.66-55,548,061.20-24,598,517.94

Finding the Fourth Proportional to 40,253,316.66, 55,548,061.20 and 24,598,517.94

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Solution

The fourth proportional to 40,253,316.66, 55,548,061.20 and 24,598,517.94 is: 33,945,028.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,253,316.66 : 55,548,061.20 = 24,598,517.94 : x
  2. Step 2: Convert to fraction form
    40,253,316.66/55,548,061.20 = 24,598,517.94/x
  3. Step 3: Cross multiply
    40,253,316.66x = 55,548,061.20 × 24,598,517.94
  4. Step 4: Simplify right side
    40,253,316.66x = 1,366,399,979,960,418
  5. Step 5: Solve for x
    x = 1,366,399,979,960,418/40,253,316.66
  6. Step 6: Final answer
    x = 33,945,028.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.