Home / 13,582,251,922.68-20,375,589,177.99-4,011,025,669.20

Finding the Fourth Proportional to 13,582,251,922.68, 20,375,589,177.99 and 4,011,025,669.20

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Solution

The fourth proportional to 13,582,251,922.68, 20,375,589,177.99 and 4,011,025,669.20 is: 6,017,191,529.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,582,251,922.68 : 20,375,589,177.99 = 4,011,025,669.20 : x
  2. Step 2: Convert to fraction form
    13,582,251,922.68/20,375,589,177.99 = 4,011,025,669.20/x
  3. Step 3: Cross multiply
    13,582,251,922.68x = 20,375,589,177.99 × 4,011,025,669.20
  4. Step 4: Simplify right side
    13,582,251,922.68x = 81,727,011,217,991,614,464
  5. Step 5: Solve for x
    x = 81,727,011,217,991,614,464/13,582,251,922.68
  6. Step 6: Final answer
    x = 6,017,191,529.30

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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.