Home / 40,868,663.22-61,233,620.67-24,660,556.02

Finding the Fourth Proportional to 40,868,663.22, 61,233,620.67 and 24,660,556.02

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Solution

The fourth proportional to 40,868,663.22, 61,233,620.67 and 24,660,556.02 is: 36,948,972.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,868,663.22 : 61,233,620.67 = 24,660,556.02 : x
  2. Step 2: Convert to fraction form
    40,868,663.22/61,233,620.67 = 24,660,556.02/x
  3. Step 3: Cross multiply
    40,868,663.22x = 61,233,620.67 × 24,660,556.02
  4. Step 4: Simplify right side
    40,868,663.22x = 1,510,055,132,839,965
  5. Step 5: Solve for x
    x = 1,510,055,132,839,965/40,868,663.22
  6. Step 6: Final answer
    x = 36,948,972.97

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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.