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Finding the Third Proportional to 66,002,602 and 94,247,179

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Solution

The third proportional to 66,002,602 and 94,247,179 is: 134,578,493.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,002,602 : 94,247,179 = 94,247,179 : x
  2. Step 2: Convert to fraction form
    66,002,602/94,247,179 = 94,247,179/x
  3. Step 3: Cross multiply
    66,002,602x = 94,247,179 × 94,247,179
  4. Step 4: Simplify right side
    66,002,602x = 8,882,530,749,458,041
  5. Step 5: Solve for x
    x = 8,882,530,749,458,041/66,002,602
  6. Step 6: Final answer
    x = 134,578,493.58

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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.