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Finding the Third Proportional to 87,863,176 and 182,998,724

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Solution

The third proportional to 87,863,176 and 182,998,724 is: 381,144,121.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,863,176 : 182,998,724 = 182,998,724 : x
  2. Step 2: Convert to fraction form
    87,863,176/182,998,724 = 182,998,724/x
  3. Step 3: Cross multiply
    87,863,176x = 182,998,724 × 182,998,724
  4. Step 4: Simplify right side
    87,863,176x = 33,488,532,985,628,176
  5. Step 5: Solve for x
    x = 33,488,532,985,628,176/87,863,176
  6. Step 6: Final answer
    x = 381,144,121.01

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.