Home / 10,162,022,961.83-15,237,800,634.20-4,561,158,568.23

Finding the Fourth Proportional to 10,162,022,961.83, 15,237,800,634.20 and 4,561,158,568.23

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Solution

The fourth proportional to 10,162,022,961.83, 15,237,800,634.20 and 4,561,158,568.23 is: 6,839,388,691.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,162,022,961.83 : 15,237,800,634.20 = 4,561,158,568.23 : x
  2. Step 2: Convert to fraction form
    10,162,022,961.83/15,237,800,634.20 = 4,561,158,568.23/x
  3. Step 3: Cross multiply
    10,162,022,961.83x = 15,237,800,634.20 × 4,561,158,568.23
  4. Step 4: Simplify right side
    10,162,022,961.83x = 69,502,024,923,639,046,144
  5. Step 5: Solve for x
    x = 69,502,024,923,639,046,144/10,162,022,961.83
  6. Step 6: Final answer
    x = 6,839,388,691.08

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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.