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Finding the Third Proportional to 66,002,599 and 94,247,173

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Solution

The third proportional to 66,002,599 and 94,247,173 is: 134,578,482.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,002,599 : 94,247,173 = 94,247,173 : x
  2. Step 2: Convert to fraction form
    66,002,599/94,247,173 = 94,247,173/x
  3. Step 3: Cross multiply
    66,002,599x = 94,247,173 × 94,247,173
  4. Step 4: Simplify right side
    66,002,599x = 8,882,529,618,491,929
  5. Step 5: Solve for x
    x = 8,882,529,618,491,929/66,002,599
  6. Step 6: Final answer
    x = 134,578,482.56

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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.