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Finding the Third Proportional to 125,912,529 and 270,956,934

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Solution

The third proportional to 125,912,529 and 270,956,934 is: 583,084,627.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,912,529 : 270,956,934 = 270,956,934 : x
  2. Step 2: Convert to fraction form
    125,912,529/270,956,934 = 270,956,934/x
  3. Step 3: Cross multiply
    125,912,529x = 270,956,934 × 270,956,934
  4. Step 4: Simplify right side
    125,912,529x = 73,417,660,082,680,352
  5. Step 5: Solve for x
    x = 73,417,660,082,680,352/125,912,529
  6. Step 6: Final answer
    x = 583,084,627.60

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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.