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Finding the Third Proportional to 88,894,436 and 133,578,321

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Solution

The third proportional to 88,894,436 and 133,578,321 is: 200,723,112.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,894,436 : 133,578,321 = 133,578,321 : x
  2. Step 2: Convert to fraction form
    88,894,436/133,578,321 = 133,578,321/x
  3. Step 3: Cross multiply
    88,894,436x = 133,578,321 × 133,578,321
  4. Step 4: Simplify right side
    88,894,436x = 17,843,167,841,179,040
  5. Step 5: Solve for x
    x = 17,843,167,841,179,040/88,894,436
  6. Step 6: Final answer
    x = 200,723,112.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.