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Finding the Third Proportional to 88,894,380 and 133,578,234

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Solution

The third proportional to 88,894,380 and 133,578,234 is: 200,722,977.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,894,380 : 133,578,234 = 133,578,234 : x
  2. Step 2: Convert to fraction form
    88,894,380/133,578,234 = 133,578,234/x
  3. Step 3: Cross multiply
    88,894,380x = 133,578,234 × 133,578,234
  4. Step 4: Simplify right side
    88,894,380x = 17,843,144,598,558,756
  5. Step 5: Solve for x
    x = 17,843,144,598,558,756/88,894,380
  6. Step 6: Final answer
    x = 200,722,977.07

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