Home / 41,175,145.60-61,777,694.40-14,251,523.20

Finding the Fourth Proportional to 41,175,145.60, 61,777,694.40 and 14,251,523.20

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Solution

The fourth proportional to 41,175,145.60, 61,777,694.40 and 14,251,523.20 is: 21,382,468.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,175,145.60 : 61,777,694.40 = 14,251,523.20 : x
  2. Step 2: Convert to fraction form
    41,175,145.60/61,777,694.40 = 14,251,523.20/x
  3. Step 3: Cross multiply
    41,175,145.60x = 61,777,694.40 × 14,251,523.20
  4. Step 4: Simplify right side
    41,175,145.60x = 880,426,244,984,110
  5. Step 5: Solve for x
    x = 880,426,244,984,110/41,175,145.60
  6. Step 6: Final answer
    x = 21,382,468.29

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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.