Home / 12,067,690,230.30-18,102,300,489.27-3,786,904,114.14

Finding the Fourth Proportional to 12,067,690,230.30, 18,102,300,489.27 and 3,786,904,114.14

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Solution

The fourth proportional to 12,067,690,230.30, 18,102,300,489.27 and 3,786,904,114.14 is: 5,680,596,277.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,067,690,230.30 : 18,102,300,489.27 = 3,786,904,114.14 : x
  2. Step 2: Convert to fraction form
    12,067,690,230.30/18,102,300,489.27 = 3,786,904,114.14/x
  3. Step 3: Cross multiply
    12,067,690,230.30x = 18,102,300,489.27 × 3,786,904,114.14
  4. Step 4: Simplify right side
    12,067,690,230.30x = 68,551,676,198,215,098,368
  5. Step 5: Solve for x
    x = 68,551,676,198,215,098,368/12,067,690,230.30
  6. Step 6: Final answer
    x = 5,680,596,277.33

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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.