Home / 62,419,908.60-93,629,862.90-22,025,143.80

Finding the Fourth Proportional to 62,419,908.60, 93,629,862.90 and 22,025,143.80

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Solution

The fourth proportional to 62,419,908.60, 93,629,862.90 and 22,025,143.80 is: 33,037,715.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,419,908.60 : 93,629,862.90 = 22,025,143.80 : x
  2. Step 2: Convert to fraction form
    62,419,908.60/93,629,862.90 = 22,025,143.80/x
  3. Step 3: Cross multiply
    62,419,908.60x = 93,629,862.90 × 22,025,143.80
  4. Step 4: Simplify right side
    62,419,908.60x = 2,062,211,194,346,785.25
  5. Step 5: Solve for x
    x = 2,062,211,194,346,785.25/62,419,908.60
  6. Step 6: Final answer
    x = 33,037,715.70

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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.