Home / 2,810,442,067,103.10-3,876,982,680,134.70-1,835,530,610,862.60

Finding the Fourth Proportional to 2,810,442,067,103.10, 3,876,982,680,134.70 and 1,835,530,610,862.60

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Solution

The fourth proportional to 2,810,442,067,103.10, 3,876,982,680,134.70 and 1,835,530,610,862.60 is: 2,532,100,010,339.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,810,442,067,103.10 : 3,876,982,680,134.70 = 1,835,530,610,862.60 : x
  2. Step 2: Convert to fraction form
    2,810,442,067,103.10/3,876,982,680,134.70 = 1,835,530,610,862.60/x
  3. Step 3: Cross multiply
    2,810,442,067,103.10x = 3,876,982,680,134.70 × 1,835,530,610,862.60
  4. Step 4: Simplify right side
    2,810,442,067,103.10x = 7,116,320,387,171,366,568,198,144
  5. Step 5: Solve for x
    x = 7,116,320,387,171,366,568,198,144/2,810,442,067,103.10
  6. Step 6: Final answer
    x = 2,532,100,010,339.87

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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.