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Finding the Third Proportional to 9,452,844 and 20,616,696

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Solution

The third proportional to 9,452,844 and 20,616,696 is: 44,965,108.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,844 : 20,616,696 = 20,616,696 : x
  2. Step 2: Convert to fraction form
    9,452,844/20,616,696 = 20,616,696/x
  3. Step 3: Cross multiply
    9,452,844x = 20,616,696 × 20,616,696
  4. Step 4: Simplify right side
    9,452,844x = 425,048,153,956,416
  5. Step 5: Solve for x
    x = 425,048,153,956,416/9,452,844
  6. Step 6: Final answer
    x = 44,965,108.27

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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.