Home / 3,231,185,674.14-4,839,990,998.42-2,050,158,233.97

Finding the Fourth Proportional to 3,231,185,674.14, 4,839,990,998.42 and 2,050,158,233.97

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Solution

The fourth proportional to 3,231,185,674.14, 4,839,990,998.42 and 2,050,158,233.97 is: 3,070,930,735.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,185,674.14 : 4,839,990,998.42 = 2,050,158,233.97 : x
  2. Step 2: Convert to fraction form
    3,231,185,674.14/4,839,990,998.42 = 2,050,158,233.97/x
  3. Step 3: Cross multiply
    3,231,185,674.14x = 4,839,990,998.42 × 2,050,158,233.97
  4. Step 4: Simplify right side
    3,231,185,674.14x = 9,922,747,397,741,193,216
  5. Step 5: Solve for x
    x = 9,922,747,397,741,193,216/3,231,185,674.14
  6. Step 6: Final answer
    x = 3,070,930,735.16

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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.