Home / 2,716,253,998.80-4,074,380,998.20-876,192,680.40

Finding the Fourth Proportional to 2,716,253,998.80, 4,074,380,998.20 and 876,192,680.40

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Solution

The fourth proportional to 2,716,253,998.80, 4,074,380,998.20 and 876,192,680.40 is: 1,314,289,020.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,253,998.80 : 4,074,380,998.20 = 876,192,680.40 : x
  2. Step 2: Convert to fraction form
    2,716,253,998.80/4,074,380,998.20 = 876,192,680.40/x
  3. Step 3: Cross multiply
    2,716,253,998.80x = 4,074,380,998.20 × 876,192,680.40
  4. Step 4: Simplify right side
    2,716,253,998.80x = 3,569,942,807,783,685,120
  5. Step 5: Solve for x
    x = 3,569,942,807,783,685,120/2,716,253,998.80
  6. Step 6: Final answer
    x = 1,314,289,020.60

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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.