Home / 2,067,471,711.60-2,853,352,170.94-1,175,532,082.60

Finding the Fourth Proportional to 2,067,471,711.60, 2,853,352,170.94 and 1,175,532,082.60

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Solution

The fourth proportional to 2,067,471,711.60, 2,853,352,170.94 and 1,175,532,082.60 is: 1,622,371,421.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,471,711.60 : 2,853,352,170.94 = 1,175,532,082.60 : x
  2. Step 2: Convert to fraction form
    2,067,471,711.60/2,853,352,170.94 = 1,175,532,082.60/x
  3. Step 3: Cross multiply
    2,067,471,711.60x = 2,853,352,170.94 × 1,175,532,082.60
  4. Step 4: Simplify right side
    2,067,471,711.60x = 3,354,207,019,896,329,216
  5. Step 5: Solve for x
    x = 3,354,207,019,896,329,216/2,067,471,711.60
  6. Step 6: Final answer
    x = 1,622,371,421.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.