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Finding the Third Proportional to 66,085,922 and 92,899,227

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Solution

The third proportional to 66,085,922 and 92,899,227 is: 130,591,601.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,085,922 : 92,899,227 = 92,899,227 : x
  2. Step 2: Convert to fraction form
    66,085,922/92,899,227 = 92,899,227/x
  3. Step 3: Cross multiply
    66,085,922x = 92,899,227 × 92,899,227
  4. Step 4: Simplify right side
    66,085,922x = 8,630,266,377,197,529
  5. Step 5: Solve for x
    x = 8,630,266,377,197,529/66,085,922
  6. Step 6: Final answer
    x = 130,591,601.30

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.