Home / 1,359,432,849-2,099,202,227

Finding the Third Proportional to 1,359,432,849 and 2,099,202,227

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Solution

The third proportional to 1,359,432,849 and 2,099,202,227 is: 3,241,535,610.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,432,849 : 2,099,202,227 = 2,099,202,227 : x
  2. Step 2: Convert to fraction form
    1,359,432,849/2,099,202,227 = 2,099,202,227/x
  3. Step 3: Cross multiply
    1,359,432,849x = 2,099,202,227 × 2,099,202,227
  4. Step 4: Simplify right side
    1,359,432,849x = 4,406,649,989,841,759,744
  5. Step 5: Solve for x
    x = 4,406,649,989,841,759,744/1,359,432,849
  6. Step 6: Final answer
    x = 3,241,535,610.30

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.