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Finding the Third Proportional to 15,530,022 and 33,051,684

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Solution

The third proportional to 15,530,022 and 33,051,684 is: 70,342,064.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,530,022 : 33,051,684 = 33,051,684 : x
  2. Step 2: Convert to fraction form
    15,530,022/33,051,684 = 33,051,684/x
  3. Step 3: Cross multiply
    15,530,022x = 33,051,684 × 33,051,684
  4. Step 4: Simplify right side
    15,530,022x = 1,092,413,815,235,856
  5. Step 5: Solve for x
    x = 1,092,413,815,235,856/15,530,022
  6. Step 6: Final answer
    x = 70,342,064.89

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.