Home / 40,868,663.97-61,233,621.80-24,660,556.77

Finding the Fourth Proportional to 40,868,663.97, 61,233,621.80 and 24,660,556.77

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Solution

The fourth proportional to 40,868,663.97, 61,233,621.80 and 24,660,556.77 is: 36,948,974.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,868,663.97 : 61,233,621.80 = 24,660,556.77 : x
  2. Step 2: Convert to fraction form
    40,868,663.97/61,233,621.80 = 24,660,556.77/x
  3. Step 3: Cross multiply
    40,868,663.97x = 61,233,621.80 × 24,660,556.77
  4. Step 4: Simplify right side
    40,868,663.97x = 1,510,055,206,508,306.75
  5. Step 5: Solve for x
    x = 1,510,055,206,508,306.75/40,868,663.97
  6. Step 6: Final answer
    x = 36,948,974.10

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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.