Home / 11,049,623.20-16,546,441.20-8,810,135.20

Finding the Fourth Proportional to 11,049,623.20, 16,546,441.20 and 8,810,135.20

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Solution

The fourth proportional to 11,049,623.20, 16,546,441.20 and 8,810,135.20 is: 13,192,882.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,049,623.20 : 16,546,441.20 = 8,810,135.20 : x
  2. Step 2: Convert to fraction form
    11,049,623.20/16,546,441.20 = 8,810,135.20/x
  3. Step 3: Cross multiply
    11,049,623.20x = 16,546,441.20 × 8,810,135.20
  4. Step 4: Simplify right side
    11,049,623.20x = 145,776,384,050,850.22
  5. Step 5: Solve for x
    x = 145,776,384,050,850.22/11,049,623.20
  6. Step 6: Final answer
    x = 13,192,882.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.