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Finding the Third Proportional to 9,576,596 and 20,672,536

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Solution

The third proportional to 9,576,596 and 20,672,536 is: 44,624,806.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,596 : 20,672,536 = 20,672,536 : x
  2. Step 2: Convert to fraction form
    9,576,596/20,672,536 = 20,672,536/x
  3. Step 3: Cross multiply
    9,576,596x = 20,672,536 × 20,672,536
  4. Step 4: Simplify right side
    9,576,596x = 427,353,744,671,296
  5. Step 5: Solve for x
    x = 427,353,744,671,296/9,576,596
  6. Step 6: Final answer
    x = 44,624,806.63

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.