Home / 9,379,951,687.38-14,070,380,010.03-3,084,241,517.94

Finding the Fourth Proportional to 9,379,951,687.38, 14,070,380,010.03 and 3,084,241,517.94

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Solution

The fourth proportional to 9,379,951,687.38, 14,070,380,010.03 and 3,084,241,517.94 is: 4,626,511,057.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,379,951,687.38 : 14,070,380,010.03 = 3,084,241,517.94 : x
  2. Step 2: Convert to fraction form
    9,379,951,687.38/14,070,380,010.03 = 3,084,241,517.94/x
  3. Step 3: Cross multiply
    9,379,951,687.38x = 14,070,380,010.03 × 3,084,241,517.94
  4. Step 4: Simplify right side
    9,379,951,687.38x = 43,396,450,200,127,561,728
  5. Step 5: Solve for x
    x = 43,396,450,200,127,561,728/9,379,951,687.38
  6. Step 6: Final answer
    x = 4,626,511,057.46

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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.