Home / 13,582,251,923.68-20,375,589,179.49-4,011,025,670.20

Finding the Fourth Proportional to 13,582,251,923.68, 20,375,589,179.49 and 4,011,025,670.20

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Solution

The fourth proportional to 13,582,251,923.68, 20,375,589,179.49 and 4,011,025,670.20 is: 6,017,191,530.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,582,251,923.68 : 20,375,589,179.49 = 4,011,025,670.20 : x
  2. Step 2: Convert to fraction form
    13,582,251,923.68/20,375,589,179.49 = 4,011,025,670.20/x
  3. Step 3: Cross multiply
    13,582,251,923.68x = 20,375,589,179.49 × 4,011,025,670.20
  4. Step 4: Simplify right side
    13,582,251,923.68x = 81,727,011,244,383,748,096
  5. Step 5: Solve for x
    x = 81,727,011,244,383,748,096/13,582,251,923.68
  6. Step 6: Final answer
    x = 6,017,191,530.80

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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.