Home / 16,632,351.60-24,948,527.40-11,247,082.80

Finding the Fourth Proportional to 16,632,351.60, 24,948,527.40 and 11,247,082.80

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Solution

The fourth proportional to 16,632,351.60, 24,948,527.40 and 11,247,082.80 is: 16,870,624.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,351.60 : 24,948,527.40 = 11,247,082.80 : x
  2. Step 2: Convert to fraction form
    16,632,351.60/24,948,527.40 = 11,247,082.80/x
  3. Step 3: Cross multiply
    16,632,351.60x = 24,948,527.40 × 11,247,082.80
  4. Step 4: Simplify right side
    16,632,351.60x = 280,598,153,405,868.72
  5. Step 5: Solve for x
    x = 280,598,153,405,868.72/16,632,351.60
  6. Step 6: Final answer
    x = 16,870,624.20

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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.