Home / 40,123,888.76-60,099,357.45-27,098,413.76

Finding the Fourth Proportional to 40,123,888.76, 60,099,357.45 and 27,098,413.76

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Solution

The fourth proportional to 40,123,888.76, 60,099,357.45 and 27,098,413.76 is: 40,589,217.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,123,888.76 : 60,099,357.45 = 27,098,413.76 : x
  2. Step 2: Convert to fraction form
    40,123,888.76/60,099,357.45 = 27,098,413.76/x
  3. Step 3: Cross multiply
    40,123,888.76x = 60,099,357.45 × 27,098,413.76
  4. Step 4: Simplify right side
    40,123,888.76x = 1,628,597,254,890,238.75
  5. Step 5: Solve for x
    x = 1,628,597,254,890,238.75/40,123,888.76
  6. Step 6: Final answer
    x = 40,589,217.68

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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.