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Finding the Third Proportional to 41,691,330 and 60,145,237

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Solution

The third proportional to 41,691,330 and 60,145,237 is: 86,767,429.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,691,330 : 60,145,237 = 60,145,237 : x
  2. Step 2: Convert to fraction form
    41,691,330/60,145,237 = 60,145,237/x
  3. Step 3: Cross multiply
    41,691,330x = 60,145,237 × 60,145,237
  4. Step 4: Simplify right side
    41,691,330x = 3,617,449,533,786,169
  5. Step 5: Solve for x
    x = 3,617,449,533,786,169/41,691,330
  6. Step 6: Final answer
    x = 86,767,429.43

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.