Home / 9,082,489,788.90-13,621,183,766.55-2,873,558,297.70

Finding the Fourth Proportional to 9,082,489,788.90, 13,621,183,766.55 and 2,873,558,297.70

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Solution

The fourth proportional to 9,082,489,788.90, 13,621,183,766.55 and 2,873,558,297.70 is: 4,309,530,376.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,082,489,788.90 : 13,621,183,766.55 = 2,873,558,297.70 : x
  2. Step 2: Convert to fraction form
    9,082,489,788.90/13,621,183,766.55 = 2,873,558,297.70/x
  3. Step 3: Cross multiply
    9,082,489,788.90x = 13,621,183,766.55 × 2,873,558,297.70
  4. Step 4: Simplify right side
    9,082,489,788.90x = 39,141,265,636,866,285,568
  5. Step 5: Solve for x
    x = 39,141,265,636,866,285,568/9,082,489,788.90
  6. Step 6: Final answer
    x = 4,309,530,376.21

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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.