Home / 24,556,850.80-36,764,417.40-21,722,498.80

Finding the Fourth Proportional to 24,556,850.80, 36,764,417.40 and 21,722,498.80

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Solution

The fourth proportional to 24,556,850.80, 36,764,417.40 and 21,722,498.80 is: 32,521,067.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,556,850.80 : 36,764,417.40 = 21,722,498.80 : x
  2. Step 2: Convert to fraction form
    24,556,850.80/36,764,417.40 = 21,722,498.80/x
  3. Step 3: Cross multiply
    24,556,850.80x = 36,764,417.40 × 21,722,498.80
  4. Step 4: Simplify right side
    24,556,850.80x = 798,615,012,854,199.12
  5. Step 5: Solve for x
    x = 798,615,012,854,199.12/24,556,850.80
  6. Step 6: Final answer
    x = 32,521,067.92

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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.