Home / 16,384,067.60-24,582,006.30-6,806,319.80

Finding the Fourth Proportional to 16,384,067.60, 24,582,006.30 and 6,806,319.80

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Solution

The fourth proportional to 16,384,067.60, 24,582,006.30 and 6,806,319.80 is: 10,211,932.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,067.60 : 24,582,006.30 = 6,806,319.80 : x
  2. Step 2: Convert to fraction form
    16,384,067.60/24,582,006.30 = 6,806,319.80/x
  3. Step 3: Cross multiply
    16,384,067.60x = 24,582,006.30 × 6,806,319.80
  4. Step 4: Simplify right side
    16,384,067.60x = 167,312,996,203,414.75
  5. Step 5: Solve for x
    x = 167,312,996,203,414.75/16,384,067.60
  6. Step 6: Final answer
    x = 10,211,932.73

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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.