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Finding the Third Proportional to 33,437,136 and 47,086,857

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Solution

The third proportional to 33,437,136 and 47,086,857 is: 66,308,672.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,437,136 : 47,086,857 = 47,086,857 : x
  2. Step 2: Convert to fraction form
    33,437,136/47,086,857 = 47,086,857/x
  3. Step 3: Cross multiply
    33,437,136x = 47,086,857 × 47,086,857
  4. Step 4: Simplify right side
    33,437,136x = 2,217,172,102,138,449
  5. Step 5: Solve for x
    x = 2,217,172,102,138,449/33,437,136
  6. Step 6: Final answer
    x = 66,308,672.55

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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.