Home / 2,247,120,046.20-3,370,680,069.30-793,244,436.60

Finding the Fourth Proportional to 2,247,120,046.20, 3,370,680,069.30 and 793,244,436.60

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Solution

The fourth proportional to 2,247,120,046.20, 3,370,680,069.30 and 793,244,436.60 is: 1,189,866,654.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,120,046.20 : 3,370,680,069.30 = 793,244,436.60 : x
  2. Step 2: Convert to fraction form
    2,247,120,046.20/3,370,680,069.30 = 793,244,436.60/x
  3. Step 3: Cross multiply
    2,247,120,046.20x = 3,370,680,069.30 × 793,244,436.60
  4. Step 4: Simplify right side
    2,247,120,046.20x = 2,673,773,212,530,727,936
  5. Step 5: Solve for x
    x = 2,673,773,212,530,727,936/2,247,120,046.20
  6. Step 6: Final answer
    x = 1,189,866,654.90

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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.