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Finding the Third Proportional to 9,413,592 and 20,553,504

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Solution

The third proportional to 9,413,592 and 20,553,504 is: 44,876,230.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,413,592 : 20,553,504 = 20,553,504 : x
  2. Step 2: Convert to fraction form
    9,413,592/20,553,504 = 20,553,504/x
  3. Step 3: Cross multiply
    9,413,592x = 20,553,504 × 20,553,504
  4. Step 4: Simplify right side
    9,413,592x = 422,446,526,678,016
  5. Step 5: Solve for x
    x = 422,446,526,678,016/9,413,592
  6. Step 6: Final answer
    x = 44,876,230.74

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.