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Finding the Third Proportional to 41,642,109 and 62,218,219.50

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Solution

The third proportional to 41,642,109 and 62,218,219.50 is: 92,961,354.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,642,109 : 62,218,219.50 = 62,218,219.50 : x
  2. Step 2: Convert to fraction form
    41,642,109/62,218,219.50 = 62,218,219.50/x
  3. Step 3: Cross multiply
    41,642,109x = 62,218,219.50 × 62,218,219.50
  4. Step 4: Simplify right side
    41,642,109x = 3,871,106,837,750,180
  5. Step 5: Solve for x
    x = 3,871,106,837,750,180/41,642,109
  6. Step 6: Final answer
    x = 92,961,354.04

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.