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Finding the Third Proportional to 9,167,596 and 19,427,984

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Solution

The third proportional to 9,167,596 and 19,427,984 is: 41,171,814.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,596 : 19,427,984 = 19,427,984 : x
  2. Step 2: Convert to fraction form
    9,167,596/19,427,984 = 19,427,984/x
  3. Step 3: Cross multiply
    9,167,596x = 19,427,984 × 19,427,984
  4. Step 4: Simplify right side
    9,167,596x = 377,446,562,304,256
  5. Step 5: Solve for x
    x = 377,446,562,304,256/9,167,596
  6. Step 6: Final answer
    x = 41,171,814.54

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.