Home / 33,543,726.60-50,315,589.90-25,481,569.80

Finding the Fourth Proportional to 33,543,726.60, 50,315,589.90 and 25,481,569.80

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Solution

The fourth proportional to 33,543,726.60, 50,315,589.90 and 25,481,569.80 is: 38,222,354.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,543,726.60 : 50,315,589.90 = 25,481,569.80 : x
  2. Step 2: Convert to fraction form
    33,543,726.60/50,315,589.90 = 25,481,569.80/x
  3. Step 3: Cross multiply
    33,543,726.60x = 50,315,589.90 × 25,481,569.80
  4. Step 4: Simplify right side
    33,543,726.60x = 1,282,120,216,065,025
  5. Step 5: Solve for x
    x = 1,282,120,216,065,025/33,543,726.60
  6. Step 6: Final answer
    x = 38,222,354.70

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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.