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Finding the Third Proportional to 125,062,672 and 275,568,884

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Solution

The third proportional to 125,062,672 and 275,568,884 is: 607,201,242.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,062,672 : 275,568,884 = 275,568,884 : x
  2. Step 2: Convert to fraction form
    125,062,672/275,568,884 = 275,568,884/x
  3. Step 3: Cross multiply
    125,062,672x = 275,568,884 × 275,568,884
  4. Step 4: Simplify right side
    125,062,672x = 75,938,209,829,005,456
  5. Step 5: Solve for x
    x = 75,938,209,829,005,456/125,062,672
  6. Step 6: Final answer
    x = 607,201,242.50

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