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Finding the Third Proportional to 2,652,066,775 and 4,419,844,912

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Solution

The third proportional to 2,652,066,775 and 4,419,844,912 is: 7,365,964,247.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652,066,775 : 4,419,844,912 = 4,419,844,912 : x
  2. Step 2: Convert to fraction form
    2,652,066,775/4,419,844,912 = 4,419,844,912/x
  3. Step 3: Cross multiply
    2,652,066,775x = 4,419,844,912 × 4,419,844,912
  4. Step 4: Simplify right side
    2,652,066,775x = 19,535,029,046,132,289,536
  5. Step 5: Solve for x
    x = 19,535,029,046,132,289,536/2,652,066,775
  6. Step 6: Final answer
    x = 7,365,964,247.31

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.