Home / 57,858,095.52-86,777,163.27-16,361,870.04

Finding the Fourth Proportional to 57,858,095.52, 86,777,163.27 and 16,361,870.04

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Solution

The fourth proportional to 57,858,095.52, 86,777,163.27 and 16,361,870.04 is: 24,539,982.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,858,095.52 : 86,777,163.27 = 16,361,870.04 : x
  2. Step 2: Convert to fraction form
    57,858,095.52/86,777,163.27 = 16,361,870.04/x
  3. Step 3: Cross multiply
    57,858,095.52x = 86,777,163.27 × 16,361,870.04
  4. Step 4: Simplify right side
    57,858,095.52x = 1,419,836,667,863,601.25
  5. Step 5: Solve for x
    x = 1,419,836,667,863,601.25/57,858,095.52
  6. Step 6: Final answer
    x = 24,539,982.78

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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.