Home / 3,299,321,590.41-4,951,182,905.79-1,200,797,413.85

Finding the Fourth Proportional to 3,299,321,590.41, 4,951,182,905.79 and 1,200,797,413.85

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Solution

The fourth proportional to 3,299,321,590.41, 4,951,182,905.79 and 1,200,797,413.85 is: 1,801,997,006.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,321,590.41 : 4,951,182,905.79 = 1,200,797,413.85 : x
  2. Step 2: Convert to fraction form
    3,299,321,590.41/4,951,182,905.79 = 1,200,797,413.85/x
  3. Step 3: Cross multiply
    3,299,321,590.41x = 4,951,182,905.79 × 1,200,797,413.85
  4. Step 4: Simplify right side
    3,299,321,590.41x = 5,945,367,628,746,204,160
  5. Step 5: Solve for x
    x = 5,945,367,628,746,204,160/3,299,321,590.41
  6. Step 6: Final answer
    x = 1,801,997,006.30

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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.