Home / 19,687,275,932.76-29,532,230,502.36-6,922,825,149.24

Finding the Fourth Proportional to 19,687,275,932.76, 29,532,230,502.36 and 6,922,825,149.24

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Solution

The fourth proportional to 19,687,275,932.76, 29,532,230,502.36 and 6,922,825,149.24 is: 10,384,700,693.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,687,275,932.76 : 29,532,230,502.36 = 6,922,825,149.24 : x
  2. Step 2: Convert to fraction form
    19,687,275,932.76/29,532,230,502.36 = 6,922,825,149.24/x
  3. Step 3: Cross multiply
    19,687,275,932.76x = 29,532,230,502.36 × 6,922,825,149.24
  4. Step 4: Simplify right side
    19,687,275,932.76x = 204,446,468,034,890,432,512
  5. Step 5: Solve for x
    x = 204,446,468,034,890,432,512/19,687,275,932.76
  6. Step 6: Final answer
    x = 10,384,700,693.64

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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.