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Finding the Third Proportional to 125,892,500 and 270,916,884

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Solution

The third proportional to 125,892,500 and 270,916,884 is: 583,005,008.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,892,500 : 270,916,884 = 270,916,884 : x
  2. Step 2: Convert to fraction form
    125,892,500/270,916,884 = 270,916,884/x
  3. Step 3: Cross multiply
    125,892,500x = 270,916,884 × 270,916,884
  4. Step 4: Simplify right side
    125,892,500x = 73,395,958,036,269,456
  5. Step 5: Solve for x
    x = 73,395,958,036,269,456/125,892,500
  6. Step 6: Final answer
    x = 583,005,008.53

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.