Home / 11,094,682.20-16,614,029.70-8,855,194.20

Finding the Fourth Proportional to 11,094,682.20, 16,614,029.70 and 8,855,194.20

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Solution

The fourth proportional to 11,094,682.20, 16,614,029.70 and 8,855,194.20 is: 13,260,448.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,682.20 : 16,614,029.70 = 8,855,194.20 : x
  2. Step 2: Convert to fraction form
    11,094,682.20/16,614,029.70 = 8,855,194.20/x
  3. Step 3: Cross multiply
    11,094,682.20x = 16,614,029.70 × 8,855,194.20
  4. Step 4: Simplify right side
    11,094,682.20x = 147,120,459,438,067.72
  5. Step 5: Solve for x
    x = 147,120,459,438,067.72/11,094,682.20
  6. Step 6: Final answer
    x = 13,260,448.27

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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.