Home / 37,332,002.10-55,998,003.15-11,780,843.70

Finding the Fourth Proportional to 37,332,002.10, 55,998,003.15 and 11,780,843.70

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Solution

The fourth proportional to 37,332,002.10, 55,998,003.15 and 11,780,843.70 is: 17,671,265.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,332,002.10 : 55,998,003.15 = 11,780,843.70 : x
  2. Step 2: Convert to fraction form
    37,332,002.10/55,998,003.15 = 11,780,843.70/x
  3. Step 3: Cross multiply
    37,332,002.10x = 55,998,003.15 × 11,780,843.70
  4. Step 4: Simplify right side
    37,332,002.10x = 659,703,722,622,257.62
  5. Step 5: Solve for x
    x = 659,703,722,622,257.62/37,332,002.10
  6. Step 6: Final answer
    x = 17,671,265.55

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1.5x scale

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.