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Finding the Third Proportional to 109,344,606 and 223,088,361

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Solution

The third proportional to 109,344,606 and 223,088,361 is: 455,152,006.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,344,606 : 223,088,361 = 223,088,361 : x
  2. Step 2: Convert to fraction form
    109,344,606/223,088,361 = 223,088,361/x
  3. Step 3: Cross multiply
    109,344,606x = 223,088,361 × 223,088,361
  4. Step 4: Simplify right side
    109,344,606x = 49,768,416,813,666,320
  5. Step 5: Solve for x
    x = 49,768,416,813,666,320/109,344,606
  6. Step 6: Final answer
    x = 455,152,006.43

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.