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Finding the Third Proportional to 7,050,222 and 9,512,408

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Solution

The third proportional to 7,050,222 and 9,512,408 is: 12,834,476.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,222 : 9,512,408 = 9,512,408 : x
  2. Step 2: Convert to fraction form
    7,050,222/9,512,408 = 9,512,408/x
  3. Step 3: Cross multiply
    7,050,222x = 9,512,408 × 9,512,408
  4. Step 4: Simplify right side
    7,050,222x = 90,485,905,958,464
  5. Step 5: Solve for x
    x = 90,485,905,958,464/7,050,222
  6. Step 6: Final answer
    x = 12,834,476.13

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.