Home / 2,067,471,712.38-2,853,352,171.97-1,175,532,083.35

Finding the Fourth Proportional to 2,067,471,712.38, 2,853,352,171.97 and 1,175,532,083.35

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Solution

The fourth proportional to 2,067,471,712.38, 2,853,352,171.97 and 1,175,532,083.35 is: 1,622,371,422.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,471,712.38 : 2,853,352,171.97 = 1,175,532,083.35 : x
  2. Step 2: Convert to fraction form
    2,067,471,712.38/2,853,352,171.97 = 1,175,532,083.35/x
  3. Step 3: Cross multiply
    2,067,471,712.38x = 2,853,352,171.97 × 1,175,532,083.35
  4. Step 4: Simplify right side
    2,067,471,712.38x = 3,354,207,023,261,277,184
  5. Step 5: Solve for x
    x = 3,354,207,023,261,277,184/2,067,471,712.38
  6. Step 6: Final answer
    x = 1,622,371,422.63

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1.5x scale

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.