Home / 2,760,368,164,933.20-4,140,997,170,990.80-850,244,469,015.16

Finding the Fourth Proportional to 2,760,368,164,933.20, 4,140,997,170,990.80 and 850,244,469,015.16

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Solution

The fourth proportional to 2,760,368,164,933.20, 4,140,997,170,990.80 and 850,244,469,015.16 is: 1,275,503,748,221.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,368,164,933.20 : 4,140,997,170,990.80 = 850,244,469,015.16 : x
  2. Step 2: Convert to fraction form
    2,760,368,164,933.20/4,140,997,170,990.80 = 850,244,469,015.16/x
  3. Step 3: Cross multiply
    2,760,368,164,933.20x = 4,140,997,170,990.80 × 850,244,469,015.16
  4. Step 4: Simplify right side
    2,760,368,164,933.20x = 3,520,859,940,842,352,383,361,024
  5. Step 5: Solve for x
    x = 3,520,859,940,842,352,383,361,024/2,760,368,164,933.20
  6. Step 6: Final answer
    x = 1,275,503,748,221.05

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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.