Home / 9,379,951,687.88-14,070,380,010.78-3,084,241,518.44

Finding the Fourth Proportional to 9,379,951,687.88, 14,070,380,010.78 and 3,084,241,518.44

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Solution

The fourth proportional to 9,379,951,687.88, 14,070,380,010.78 and 3,084,241,518.44 is: 4,626,511,058.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,379,951,687.88 : 14,070,380,010.78 = 3,084,241,518.44 : x
  2. Step 2: Convert to fraction form
    9,379,951,687.88/14,070,380,010.78 = 3,084,241,518.44/x
  3. Step 3: Cross multiply
    9,379,951,687.88x = 14,070,380,010.78 × 3,084,241,518.44
  4. Step 4: Simplify right side
    9,379,951,687.88x = 43,396,450,209,475,936,256
  5. Step 5: Solve for x
    x = 43,396,450,209,475,936,256/9,379,951,687.88
  6. Step 6: Final answer
    x = 4,626,511,058.21

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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.