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Finding the Third Proportional to 36,365,809 and 54,495,250

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Solution

The third proportional to 36,365,809 and 54,495,250 is: 81,662,758.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,365,809 : 54,495,250 = 54,495,250 : x
  2. Step 2: Convert to fraction form
    36,365,809/54,495,250 = 54,495,250/x
  3. Step 3: Cross multiply
    36,365,809x = 54,495,250 × 54,495,250
  4. Step 4: Simplify right side
    36,365,809x = 2,969,732,272,562,500
  5. Step 5: Solve for x
    x = 2,969,732,272,562,500/36,365,809
  6. Step 6: Final answer
    x = 81,662,758.35

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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.