Home / 3,627,511,545,424.20-5,005,936,182,933.60-1,981,386,510,003.30

Finding the Fourth Proportional to 3,627,511,545,424.20, 5,005,936,182,933.60 and 1,981,386,510,003.30

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Solution

The fourth proportional to 3,627,511,545,424.20, 5,005,936,182,933.60 and 1,981,386,510,003.30 is: 2,734,297,134,164.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,511,545,424.20 : 5,005,936,182,933.60 = 1,981,386,510,003.30 : x
  2. Step 2: Convert to fraction form
    3,627,511,545,424.20/5,005,936,182,933.60 = 1,981,386,510,003.30/x
  3. Step 3: Cross multiply
    3,627,511,545,424.20x = 5,005,936,182,933.60 × 1,981,386,510,003.30
  4. Step 4: Simplify right side
    3,627,511,545,424.20x = 9,918,694,422,802,046,973,378,560
  5. Step 5: Solve for x
    x = 9,918,694,422,802,046,973,378,560/3,627,511,545,424.20
  6. Step 6: Final answer
    x = 2,734,297,134,164.51

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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.