Home / 275,944,229.72-414,026,766.20-112,194,573.04

Finding the Fourth Proportional to 275,944,229.72, 414,026,766.20 and 112,194,573.04

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Solution

The fourth proportional to 275,944,229.72, 414,026,766.20 and 112,194,573.04 is: 168,336,755.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,944,229.72 : 414,026,766.20 = 112,194,573.04 : x
  2. Step 2: Convert to fraction form
    275,944,229.72/414,026,766.20 = 112,194,573.04/x
  3. Step 3: Cross multiply
    275,944,229.72x = 414,026,766.20 × 112,194,573.04
  4. Step 4: Simplify right side
    275,944,229.72x = 46,451,556,260,940,904
  5. Step 5: Solve for x
    x = 46,451,556,260,940,904/275,944,229.72
  6. Step 6: Final answer
    x = 168,336,755.25

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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.