Home / 33,067,684.34-49,582,375.96-11,200,734.78

Finding the Fourth Proportional to 33,067,684.34, 49,582,375.96 and 11,200,734.78

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Solution

The fourth proportional to 33,067,684.34, 49,582,375.96 and 11,200,734.78 is: 16,794,615.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,067,684.34 : 49,582,375.96 = 11,200,734.78 : x
  2. Step 2: Convert to fraction form
    33,067,684.34/49,582,375.96 = 11,200,734.78/x
  3. Step 3: Cross multiply
    33,067,684.34x = 49,582,375.96 × 11,200,734.78
  4. Step 4: Simplify right side
    33,067,684.34x = 555,359,042,890,207.88
  5. Step 5: Solve for x
    x = 555,359,042,890,207.88/33,067,684.34
  6. Step 6: Final answer
    x = 16,794,615.47

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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.