Home / 2,327,705,584.28-3,212,188,173.60-1,270,441,136.60

Finding the Fourth Proportional to 2,327,705,584.28, 3,212,188,173.60 and 1,270,441,136.60

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Solution

The fourth proportional to 2,327,705,584.28, 3,212,188,173.60 and 1,270,441,136.60 is: 1,753,183,917.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,705,584.28 : 3,212,188,173.60 = 1,270,441,136.60 : x
  2. Step 2: Convert to fraction form
    2,327,705,584.28/3,212,188,173.60 = 1,270,441,136.60/x
  3. Step 3: Cross multiply
    2,327,705,584.28x = 3,212,188,173.60 × 1,270,441,136.60
  4. Step 4: Simplify right side
    2,327,705,584.28x = 4,080,895,994,241,461,760
  5. Step 5: Solve for x
    x = 4,080,895,994,241,461,760/2,327,705,584.28
  6. Step 6: Final answer
    x = 1,753,183,917.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.