Home / 16,632,350.10-24,948,525.15-11,247,081.30

Finding the Fourth Proportional to 16,632,350.10, 24,948,525.15 and 11,247,081.30

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Solution

The fourth proportional to 16,632,350.10, 24,948,525.15 and 11,247,081.30 is: 16,870,621.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,350.10 : 24,948,525.15 = 11,247,081.30 : x
  2. Step 2: Convert to fraction form
    16,632,350.10/24,948,525.15 = 11,247,081.30/x
  3. Step 3: Cross multiply
    16,632,350.10x = 24,948,525.15 × 11,247,081.30
  4. Step 4: Simplify right side
    16,632,350.10x = 280,598,090,677,144.69
  5. Step 5: Solve for x
    x = 280,598,090,677,144.69/16,632,350.10
  6. Step 6: Final answer
    x = 16,870,621.95

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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.