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Finding the Third Proportional to 66,002,600 and 94,247,176

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Solution

The third proportional to 66,002,600 and 94,247,176 is: 134,578,489.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,002,600 : 94,247,176 = 94,247,176 : x
  2. Step 2: Convert to fraction form
    66,002,600/94,247,176 = 94,247,176/x
  3. Step 3: Cross multiply
    66,002,600x = 94,247,176 × 94,247,176
  4. Step 4: Simplify right side
    66,002,600x = 8,882,530,183,974,976
  5. Step 5: Solve for x
    x = 8,882,530,183,974,976/66,002,600
  6. Step 6: Final answer
    x = 134,578,489.09

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.