Home / 16,016,964.90-24,023,114.55-4,656,228.90

Finding the Fourth Proportional to 16,016,964.90, 24,023,114.55 and 4,656,228.90

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Solution

The fourth proportional to 16,016,964.90, 24,023,114.55 and 4,656,228.90 is: 6,983,665.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,016,964.90 : 24,023,114.55 = 4,656,228.90 : x
  2. Step 2: Convert to fraction form
    16,016,964.90/24,023,114.55 = 4,656,228.90/x
  3. Step 3: Cross multiply
    16,016,964.90x = 24,023,114.55 × 4,656,228.90
  4. Step 4: Simplify right side
    16,016,964.90x = 111,857,120,235,720.50
  5. Step 5: Solve for x
    x = 111,857,120,235,720.50/16,016,964.90
  6. Step 6: Final answer
    x = 6,983,665.19

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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.