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Finding the Third Proportional to 48,757,783 and 101,551,220

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Solution

The third proportional to 48,757,783 and 101,551,220 is: 211,507,776.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,757,783 : 101,551,220 = 101,551,220 : x
  2. Step 2: Convert to fraction form
    48,757,783/101,551,220 = 101,551,220/x
  3. Step 3: Cross multiply
    48,757,783x = 101,551,220 × 101,551,220
  4. Step 4: Simplify right side
    48,757,783x = 10,312,650,283,488,400
  5. Step 5: Solve for x
    x = 10,312,650,283,488,400/48,757,783
  6. Step 6: Final answer
    x = 211,507,776.79

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.