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Finding the Third Proportional to 5,217,532 and 11,303,592

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Solution

The third proportional to 5,217,532 and 11,303,592 is: 24,488,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,217,532 : 11,303,592 = 11,303,592 : x
  2. Step 2: Convert to fraction form
    5,217,532/11,303,592 = 11,303,592/x
  3. Step 3: Cross multiply
    5,217,532x = 11,303,592 × 11,303,592
  4. Step 4: Simplify right side
    5,217,532x = 127,771,192,102,464
  5. Step 5: Solve for x
    x = 127,771,192,102,464/5,217,532
  6. Step 6: Final answer
    x = 24,488,818.10

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.