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Finding the Third Proportional to 36,089,607 and 85,167,809

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Solution

The third proportional to 36,089,607 and 85,167,809 is: 200,987,383.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,089,607 : 85,167,809 = 85,167,809 : x
  2. Step 2: Convert to fraction form
    36,089,607/85,167,809 = 85,167,809/x
  3. Step 3: Cross multiply
    36,089,607x = 85,167,809 × 85,167,809
  4. Step 4: Simplify right side
    36,089,607x = 7,253,555,689,860,481
  5. Step 5: Solve for x
    x = 7,253,555,689,860,481/36,089,607
  6. Step 6: Final answer
    x = 200,987,383.70

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.