Home / 57,948,033.20-86,922,049.80-23,858,049.20

Finding the Fourth Proportional to 57,948,033.20, 86,922,049.80 and 23,858,049.20

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Solution

The fourth proportional to 57,948,033.20, 86,922,049.80 and 23,858,049.20 is: 35,787,073.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,948,033.20 : 86,922,049.80 = 23,858,049.20 : x
  2. Step 2: Convert to fraction form
    57,948,033.20/86,922,049.80 = 23,858,049.20/x
  3. Step 3: Cross multiply
    57,948,033.20x = 86,922,049.80 × 23,858,049.20
  4. Step 4: Simplify right side
    57,948,033.20x = 2,073,790,540,693,250
  5. Step 5: Solve for x
    x = 2,073,790,540,693,250/57,948,033.20
  6. Step 6: Final answer
    x = 35,787,073.80

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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.