Home / 57,566,182.88-86,324,695.17-33,321,844.46

Finding the Fourth Proportional to 57,566,182.88, 86,324,695.17 and 33,321,844.46

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Solution

The fourth proportional to 57,566,182.88, 86,324,695.17 and 33,321,844.46 is: 49,968,539.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,566,182.88 : 86,324,695.17 = 33,321,844.46 : x
  2. Step 2: Convert to fraction form
    57,566,182.88/86,324,695.17 = 33,321,844.46/x
  3. Step 3: Cross multiply
    57,566,182.88x = 86,324,695.17 × 33,321,844.46
  4. Step 4: Simplify right side
    57,566,182.88x = 2,876,498,065,511,653.50
  5. Step 5: Solve for x
    x = 2,876,498,065,511,653.50/57,566,182.88
  6. Step 6: Final answer
    x = 49,968,539.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.