Home / 6,181,177,860.80-9,271,766,791.20-3,726,251,115.20

Finding the Fourth Proportional to 6,181,177,860.80, 9,271,766,791.20 and 3,726,251,115.20

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Solution

The fourth proportional to 6,181,177,860.80, 9,271,766,791.20 and 3,726,251,115.20 is: 5,589,376,672.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,177,860.80 : 9,271,766,791.20 = 3,726,251,115.20 : x
  2. Step 2: Convert to fraction form
    6,181,177,860.80/9,271,766,791.20 = 3,726,251,115.20/x
  3. Step 3: Cross multiply
    6,181,177,860.80x = 9,271,766,791.20 × 3,726,251,115.20
  4. Step 4: Simplify right side
    6,181,177,860.80x = 34,548,931,345,583,325,184
  5. Step 5: Solve for x
    x = 34,548,931,345,583,325,184/6,181,177,860.80
  6. Step 6: Final answer
    x = 5,589,376,672.80

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Double scale
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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.