Home / 16,373,286.20-22,594,739-9,030,961.62

Finding the Fourth Proportional to 16,373,286.20, 22,594,739 and 9,030,961.62

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Solution

The fourth proportional to 16,373,286.20, 22,594,739 and 9,030,961.62 is: 12,462,508.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373,286.20 : 22,594,739 = 9,030,961.62 : x
  2. Step 2: Convert to fraction form
    16,373,286.20/22,594,739 = 9,030,961.62/x
  3. Step 3: Cross multiply
    16,373,286.20x = 22,594,739 × 9,030,961.62
  4. Step 4: Simplify right side
    16,373,286.20x = 204,052,220,722,917.16
  5. Step 5: Solve for x
    x = 204,052,220,722,917.16/16,373,286.20
  6. Step 6: Final answer
    x = 12,462,508.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.