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Finding the Third Proportional to 41,089,444.50 and 90,396,675

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Solution

The third proportional to 41,089,444.50 and 90,396,675 is: 198,872,458.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,089,444.50 : 90,396,675 = 90,396,675 : x
  2. Step 2: Convert to fraction form
    41,089,444.50/90,396,675 = 90,396,675/x
  3. Step 3: Cross multiply
    41,089,444.50x = 90,396,675 × 90,396,675
  4. Step 4: Simplify right side
    41,089,444.50x = 8,171,558,851,055,625
  5. Step 5: Solve for x
    x = 8,171,558,851,055,625/41,089,444.50
  6. Step 6: Final answer
    x = 198,872,458.62

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.