Home / 54,006,198.80-74,520,539.92-32,801,952

Finding the Fourth Proportional to 54,006,198.80, 74,520,539.92 and 32,801,952

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Solution

The fourth proportional to 54,006,198.80, 74,520,539.92 and 32,801,952 is: 45,261,826.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,006,198.80 : 74,520,539.92 = 32,801,952 : x
  2. Step 2: Convert to fraction form
    54,006,198.80/74,520,539.92 = 32,801,952/x
  3. Step 3: Cross multiply
    54,006,198.80x = 74,520,539.92 × 32,801,952
  4. Step 4: Simplify right side
    54,006,198.80x = 2,444,419,173,469,924
  5. Step 5: Solve for x
    x = 2,444,419,173,469,924/54,006,198.80
  6. Step 6: Final answer
    x = 45,261,826.01

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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.