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Finding the Third Proportional to 60,644,149 and 99,015,956

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Solution

The third proportional to 60,644,149 and 99,015,956 is: 161,667,031.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,644,149 : 99,015,956 = 99,015,956 : x
  2. Step 2: Convert to fraction form
    60,644,149/99,015,956 = 99,015,956/x
  3. Step 3: Cross multiply
    60,644,149x = 99,015,956 × 99,015,956
  4. Step 4: Simplify right side
    60,644,149x = 9,804,159,542,593,936
  5. Step 5: Solve for x
    x = 9,804,159,542,593,936/60,644,149
  6. Step 6: Final answer
    x = 161,667,031.43

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.