Home / 11,081,496.30-16,622,244.45-2,995,719.90

Finding the Fourth Proportional to 11,081,496.30, 16,622,244.45 and 2,995,719.90

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Solution

The fourth proportional to 11,081,496.30, 16,622,244.45 and 2,995,719.90 is: 4,493,579.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,081,496.30 : 16,622,244.45 = 2,995,719.90 : x
  2. Step 2: Convert to fraction form
    11,081,496.30/16,622,244.45 = 2,995,719.90/x
  3. Step 3: Cross multiply
    11,081,496.30x = 16,622,244.45 × 2,995,719.90
  4. Step 4: Simplify right side
    11,081,496.30x = 49,795,588,481,529.55
  5. Step 5: Solve for x
    x = 49,795,588,481,529.55/11,081,496.30
  6. Step 6: Final answer
    x = 4,493,579.85

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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.