Home / 41,472,843.20-62,227,927.20-14,565,809.60

Finding the Fourth Proportional to 41,472,843.20, 62,227,927.20 and 14,565,809.60

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Solution

The fourth proportional to 41,472,843.20, 62,227,927.20 and 14,565,809.60 is: 21,855,268.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,843.20 : 62,227,927.20 = 14,565,809.60 : x
  2. Step 2: Convert to fraction form
    41,472,843.20/62,227,927.20 = 14,565,809.60/x
  3. Step 3: Cross multiply
    41,472,843.20x = 62,227,927.20 × 14,565,809.60
  4. Step 4: Simplify right side
    41,472,843.20x = 906,400,139,397,861.12
  5. Step 5: Solve for x
    x = 906,400,139,397,861.12/41,472,843.20
  6. Step 6: Final answer
    x = 21,855,268.88

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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.