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Finding the Third Proportional to 9,141,201 and 13,375,307

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Solution

The third proportional to 9,141,201 and 13,375,307 is: 19,570,605.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,141,201 : 13,375,307 = 13,375,307 : x
  2. Step 2: Convert to fraction form
    9,141,201/13,375,307 = 13,375,307/x
  3. Step 3: Cross multiply
    9,141,201x = 13,375,307 × 13,375,307
  4. Step 4: Simplify right side
    9,141,201x = 178,898,837,344,249
  5. Step 5: Solve for x
    x = 178,898,837,344,249/9,141,201
  6. Step 6: Final answer
    x = 19,570,605.37

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.