Home / 80,055,833.68-120,093,467.82-22,548,104.92

Finding the Fourth Proportional to 80,055,833.68, 120,093,467.82 and 22,548,104.92

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Solution

The fourth proportional to 80,055,833.68, 120,093,467.82 and 22,548,104.92 is: 33,824,894.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,055,833.68 : 120,093,467.82 = 22,548,104.92 : x
  2. Step 2: Convert to fraction form
    80,055,833.68/120,093,467.82 = 22,548,104.92/x
  3. Step 3: Cross multiply
    80,055,833.68x = 120,093,467.82 × 22,548,104.92
  4. Step 4: Simplify right side
    80,055,833.68x = 2,707,880,112,612,003.50
  5. Step 5: Solve for x
    x = 2,707,880,112,612,003.50/80,055,833.68
  6. Step 6: Final answer
    x = 33,824,894.30

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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.