Home / 6,723,321,173.20-10,084,981,759.80-2,065,187,664.10

Finding the Fourth Proportional to 6,723,321,173.20, 10,084,981,759.80 and 2,065,187,664.10

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Solution

The fourth proportional to 6,723,321,173.20, 10,084,981,759.80 and 2,065,187,664.10 is: 3,097,781,496.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,321,173.20 : 10,084,981,759.80 = 2,065,187,664.10 : x
  2. Step 2: Convert to fraction form
    6,723,321,173.20/10,084,981,759.80 = 2,065,187,664.10/x
  3. Step 3: Cross multiply
    6,723,321,173.20x = 10,084,981,759.80 × 2,065,187,664.10
  4. Step 4: Simplify right side
    6,723,321,173.20x = 20,827,379,923,012,468,736
  5. Step 5: Solve for x
    x = 20,827,379,923,012,468,736/6,723,321,173.20
  6. Step 6: Final answer
    x = 3,097,781,496.15

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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.