Home / 41,589,305.20-62,388,126.60-14,292,002.80

Finding the Fourth Proportional to 41,589,305.20, 62,388,126.60 and 14,292,002.80

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Solution

The fourth proportional to 41,589,305.20, 62,388,126.60 and 14,292,002.80 is: 21,439,436.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,589,305.20 : 62,388,126.60 = 14,292,002.80 : x
  2. Step 2: Convert to fraction form
    41,589,305.20/62,388,126.60 = 14,292,002.80/x
  3. Step 3: Cross multiply
    41,589,305.20x = 62,388,126.60 × 14,292,002.80
  4. Step 4: Simplify right side
    41,589,305.20x = 891,651,280,053,954.50
  5. Step 5: Solve for x
    x = 891,651,280,053,954.50/41,589,305.20
  6. Step 6: Final answer
    x = 21,439,436.79

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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.