Home / 17,177,694,760.40-25,766,542,140.60-15,937,949,195.60

Finding the Fourth Proportional to 17,177,694,760.40, 25,766,542,140.60 and 15,937,949,195.60

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Solution

The fourth proportional to 17,177,694,760.40, 25,766,542,140.60 and 15,937,949,195.60 is: 23,906,923,793.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,177,694,760.40 : 25,766,542,140.60 = 15,937,949,195.60 : x
  2. Step 2: Convert to fraction form
    17,177,694,760.40/25,766,542,140.60 = 15,937,949,195.60/x
  3. Step 3: Cross multiply
    17,177,694,760.40x = 25,766,542,140.60 × 15,937,949,195.60
  4. Step 4: Simplify right side
    17,177,694,760.40x = 410,665,839,583,169,282,048
  5. Step 5: Solve for x
    x = 410,665,839,583,169,282,048/17,177,694,760.40
  6. Step 6: Final answer
    x = 23,906,923,793.40

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Double scale
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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.