Home / 45,144,242.97-62,302,897.44-25,568,613.78

Finding the Fourth Proportional to 45,144,242.97, 62,302,897.44 and 25,568,613.78

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Solution

The fourth proportional to 45,144,242.97, 62,302,897.44 and 25,568,613.78 is: 35,286,863.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,242.97 : 62,302,897.44 = 25,568,613.78 : x
  2. Step 2: Convert to fraction form
    45,144,242.97/62,302,897.44 = 25,568,613.78/x
  3. Step 3: Cross multiply
    45,144,242.97x = 62,302,897.44 × 25,568,613.78
  4. Step 4: Simplify right side
    45,144,242.97x = 1,592,998,722,018,310.75
  5. Step 5: Solve for x
    x = 1,592,998,722,018,310.75/45,144,242.97
  6. Step 6: Final answer
    x = 35,286,863.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.