Home / 11,016,072.30-16,524,108.45-3,443,025.90

Finding the Fourth Proportional to 11,016,072.30, 16,524,108.45 and 3,443,025.90

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Solution

The fourth proportional to 11,016,072.30, 16,524,108.45 and 3,443,025.90 is: 5,164,538.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,016,072.30 : 16,524,108.45 = 3,443,025.90 : x
  2. Step 2: Convert to fraction form
    11,016,072.30/16,524,108.45 = 3,443,025.90/x
  3. Step 3: Cross multiply
    11,016,072.30x = 16,524,108.45 × 3,443,025.90
  4. Step 4: Simplify right side
    11,016,072.30x = 56,892,933,367,758.85
  5. Step 5: Solve for x
    x = 56,892,933,367,758.85/11,016,072.30
  6. Step 6: Final answer
    x = 5,164,538.85

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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.