Home / 50,081,230.80-75,126,920.04-17,287,525.44

Finding the Fourth Proportional to 50,081,230.80, 75,126,920.04 and 17,287,525.44

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Solution

The fourth proportional to 50,081,230.80, 75,126,920.04 and 17,287,525.44 is: 25,933,039.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,081,230.80 : 75,126,920.04 = 17,287,525.44 : x
  2. Step 2: Convert to fraction form
    50,081,230.80/75,126,920.04 = 17,287,525.44/x
  3. Step 3: Cross multiply
    50,081,230.80x = 75,126,920.04 × 17,287,525.44
  4. Step 4: Simplify right side
    50,081,230.80x = 1,298,758,541,420,346
  5. Step 5: Solve for x
    x = 1,298,758,541,420,346/50,081,230.80
  6. Step 6: Final answer
    x = 25,933,039.60

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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.