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Finding the Third Proportional to 92,603,692 and 136,228,866

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Solution

The third proportional to 92,603,692 and 136,228,866 is: 200,405,659.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,603,692 : 136,228,866 = 136,228,866 : x
  2. Step 2: Convert to fraction form
    92,603,692/136,228,866 = 136,228,866/x
  3. Step 3: Cross multiply
    92,603,692x = 136,228,866 × 136,228,866
  4. Step 4: Simplify right side
    92,603,692x = 18,558,303,931,645,956
  5. Step 5: Solve for x
    x = 18,558,303,931,645,956/92,603,692
  6. Step 6: Final answer
    x = 200,405,659.11

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.