Home / 41,488,831.20-62,233,246.80-17,551,192.80

Finding the Fourth Proportional to 41,488,831.20, 62,233,246.80 and 17,551,192.80

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Solution

The fourth proportional to 41,488,831.20, 62,233,246.80 and 17,551,192.80 is: 26,326,789.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,488,831.20 : 62,233,246.80 = 17,551,192.80 : x
  2. Step 2: Convert to fraction form
    41,488,831.20/62,233,246.80 = 17,551,192.80/x
  3. Step 3: Cross multiply
    41,488,831.20x = 62,233,246.80 × 17,551,192.80
  4. Step 4: Simplify right side
    41,488,831.20x = 1,092,267,713,156,783
  5. Step 5: Solve for x
    x = 1,092,267,713,156,783/41,488,831.20
  6. Step 6: Final answer
    x = 26,326,789.20

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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.