Home / 1,025,965,585-2,080,479,860

Finding the Third Proportional to 1,025,965,585 and 2,080,479,860

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Solution

The third proportional to 1,025,965,585 and 2,080,479,860 is: 4,218,851,500.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,965,585 : 2,080,479,860 = 2,080,479,860 : x
  2. Step 2: Convert to fraction form
    1,025,965,585/2,080,479,860 = 2,080,479,860/x
  3. Step 3: Cross multiply
    1,025,965,585x = 2,080,479,860 × 2,080,479,860
  4. Step 4: Simplify right side
    1,025,965,585x = 4,328,396,447,865,619,456
  5. Step 5: Solve for x
    x = 4,328,396,447,865,619,456/1,025,965,585
  6. Step 6: Final answer
    x = 4,218,851,500.62

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.