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Finding the Third Proportional to 36,346,779 and 54,546,777

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Solution

The third proportional to 36,346,779 and 54,546,777 is: 81,860,097.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,346,779 : 54,546,777 = 54,546,777 : x
  2. Step 2: Convert to fraction form
    36,346,779/54,546,777 = 54,546,777/x
  3. Step 3: Cross multiply
    36,346,779x = 54,546,777 × 54,546,777
  4. Step 4: Simplify right side
    36,346,779x = 2,975,350,881,087,729
  5. Step 5: Solve for x
    x = 2,975,350,881,087,729/36,346,779
  6. Step 6: Final answer
    x = 81,860,097.73

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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.