Home / 24,581,920.60-36,841,388.10-21,873,539.80

Finding the Fourth Proportional to 24,581,920.60, 36,841,388.10 and 21,873,539.80

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Solution

The fourth proportional to 24,581,920.60, 36,841,388.10 and 21,873,539.80 is: 32,782,286.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,581,920.60 : 36,841,388.10 = 21,873,539.80 : x
  2. Step 2: Convert to fraction form
    24,581,920.60/36,841,388.10 = 21,873,539.80/x
  3. Step 3: Cross multiply
    24,581,920.60x = 36,841,388.10 × 21,873,539.80
  4. Step 4: Simplify right side
    24,581,920.60x = 805,851,568,892,596.50
  5. Step 5: Solve for x
    x = 805,851,568,892,596.50/24,581,920.60
  6. Step 6: Final answer
    x = 32,782,286.71

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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.