Home / 2,722,667,272.20-4,084,000,908.30-2,662,201,096.20

Finding the Fourth Proportional to 2,722,667,272.20, 4,084,000,908.30 and 2,662,201,096.20

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Solution

The fourth proportional to 2,722,667,272.20, 4,084,000,908.30 and 2,662,201,096.20 is: 3,993,301,644.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,667,272.20 : 4,084,000,908.30 = 2,662,201,096.20 : x
  2. Step 2: Convert to fraction form
    2,722,667,272.20/4,084,000,908.30 = 2,662,201,096.20/x
  3. Step 3: Cross multiply
    2,722,667,272.20x = 4,084,000,908.30 × 2,662,201,096.20
  4. Step 4: Simplify right side
    2,722,667,272.20x = 10,872,431,694,958,055,424
  5. Step 5: Solve for x
    x = 10,872,431,694,958,055,424/2,722,667,272.20
  6. Step 6: Final answer
    x = 3,993,301,644.30

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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.