Home / 41,553,013.80-62,329,520.70-27,948,124.20

Finding the Fourth Proportional to 41,553,013.80, 62,329,520.70 and 27,948,124.20

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Solution

The fourth proportional to 41,553,013.80, 62,329,520.70 and 27,948,124.20 is: 41,922,186.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,553,013.80 : 62,329,520.70 = 27,948,124.20 : x
  2. Step 2: Convert to fraction form
    41,553,013.80/62,329,520.70 = 27,948,124.20/x
  3. Step 3: Cross multiply
    41,553,013.80x = 62,329,520.70 × 27,948,124.20
  4. Step 4: Simplify right side
    41,553,013.80x = 1,741,993,185,850,071
  5. Step 5: Solve for x
    x = 1,741,993,185,850,071/41,553,013.80
  6. Step 6: Final answer
    x = 41,922,186.30

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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.