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Finding the Third Proportional to 125,765,222 and 274,991,606

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Solution

The third proportional to 125,765,222 and 274,991,606 is: 601,282,152.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,765,222 : 274,991,606 = 274,991,606 : x
  2. Step 2: Convert to fraction form
    125,765,222/274,991,606 = 274,991,606/x
  3. Step 3: Cross multiply
    125,765,222x = 274,991,606 × 274,991,606
  4. Step 4: Simplify right side
    125,765,222x = 75,620,383,370,459,232
  5. Step 5: Solve for x
    x = 75,620,383,370,459,232/125,765,222
  6. Step 6: Final answer
    x = 601,282,152.31

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.