Home / 62,419,902.10-93,629,853.15-22,025,137.30

Finding the Fourth Proportional to 62,419,902.10, 93,629,853.15 and 22,025,137.30

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Solution

The fourth proportional to 62,419,902.10, 93,629,853.15 and 22,025,137.30 is: 33,037,705.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,419,902.10 : 93,629,853.15 = 22,025,137.30 : x
  2. Step 2: Convert to fraction form
    62,419,902.10/93,629,853.15 = 22,025,137.30/x
  3. Step 3: Cross multiply
    62,419,902.10x = 93,629,853.15 × 22,025,137.30
  4. Step 4: Simplify right side
    62,419,902.10x = 2,062,210,371,007,587.75
  5. Step 5: Solve for x
    x = 2,062,210,371,007,587.75/62,419,902.10
  6. Step 6: Final answer
    x = 33,037,705.95

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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.