Home / 2,810,442,067,099.30-3,876,982,680,129.30-1,835,530,610,859

Finding the Fourth Proportional to 2,810,442,067,099.30, 3,876,982,680,129.30 and 1,835,530,610,859

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Solution

The fourth proportional to 2,810,442,067,099.30, 3,876,982,680,129.30 and 1,835,530,610,859 is: 2,532,100,010,334.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,810,442,067,099.30 : 3,876,982,680,129.30 = 1,835,530,610,859 : x
  2. Step 2: Convert to fraction form
    2,810,442,067,099.30/3,876,982,680,129.30 = 1,835,530,610,859/x
  3. Step 3: Cross multiply
    2,810,442,067,099.30x = 3,876,982,680,129.30 × 1,835,530,610,859
  4. Step 4: Simplify right side
    2,810,442,067,099.30x = 7,116,320,387,147,496,213,708,800
  5. Step 5: Solve for x
    x = 7,116,320,387,147,496,213,708,800/2,810,442,067,099.30
  6. Step 6: Final answer
    x = 2,532,100,010,334.80

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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.