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Finding the Third Proportional to 62,981,808 and 94,144,823

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Solution

The third proportional to 62,981,808 and 94,144,823 is: 140,727,108.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,981,808 : 94,144,823 = 94,144,823 : x
  2. Step 2: Convert to fraction form
    62,981,808/94,144,823 = 94,144,823/x
  3. Step 3: Cross multiply
    62,981,808x = 94,144,823 × 94,144,823
  4. Step 4: Simplify right side
    62,981,808x = 8,863,247,697,701,329
  5. Step 5: Solve for x
    x = 8,863,247,697,701,329/62,981,808
  6. Step 6: Final answer
    x = 140,727,108.02

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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.