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Finding the Third Proportional to 52,909,783 and 107,945,248

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Solution

The third proportional to 52,909,783 and 107,945,248 is: 220,227,260.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,909,783 : 107,945,248 = 107,945,248 : x
  2. Step 2: Convert to fraction form
    52,909,783/107,945,248 = 107,945,248/x
  3. Step 3: Cross multiply
    52,909,783x = 107,945,248 × 107,945,248
  4. Step 4: Simplify right side
    52,909,783x = 11,652,176,565,781,504
  5. Step 5: Solve for x
    x = 11,652,176,565,781,504/52,909,783
  6. Step 6: Final answer
    x = 220,227,260.54

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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.