Home / 17,976,350.25-24,808,874.72-11,006,993.61

Finding the Fourth Proportional to 17,976,350.25, 24,808,874.72 and 11,006,993.61

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Solution

The fourth proportional to 17,976,350.25, 24,808,874.72 and 11,006,993.61 is: 15,190,576.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,976,350.25 : 24,808,874.72 = 11,006,993.61 : x
  2. Step 2: Convert to fraction form
    17,976,350.25/24,808,874.72 = 11,006,993.61/x
  3. Step 3: Cross multiply
    17,976,350.25x = 24,808,874.72 × 11,006,993.61
  4. Step 4: Simplify right side
    17,976,350.25x = 273,071,125,459,295.56
  5. Step 5: Solve for x
    x = 273,071,125,459,295.56/17,976,350.25
  6. Step 6: Final answer
    x = 15,190,576.60

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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.