Home / 16,382,313.10-24,589,216.05-8,304,409.90

Finding the Fourth Proportional to 16,382,313.10, 24,589,216.05 and 8,304,409.90

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Solution

The fourth proportional to 16,382,313.10, 24,589,216.05 and 8,304,409.90 is: 12,464,596.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382,313.10 : 24,589,216.05 = 8,304,409.90 : x
  2. Step 2: Convert to fraction form
    16,382,313.10/24,589,216.05 = 8,304,409.90/x
  3. Step 3: Cross multiply
    16,382,313.10x = 24,589,216.05 × 8,304,409.90
  4. Step 4: Simplify right side
    16,382,313.10x = 204,198,929,198,858.91
  5. Step 5: Solve for x
    x = 204,198,929,198,858.91/16,382,313.10
  6. Step 6: Final answer
    x = 12,464,596.91

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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.