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Finding the Third Proportional to 39,375,136 and 61,627,353

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Solution

The third proportional to 39,375,136 and 61,627,353 is: 96,455,048.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,375,136 : 61,627,353 = 61,627,353 : x
  2. Step 2: Convert to fraction form
    39,375,136/61,627,353 = 61,627,353/x
  3. Step 3: Cross multiply
    39,375,136x = 61,627,353 × 61,627,353
  4. Step 4: Simplify right side
    39,375,136x = 3,797,930,637,786,609
  5. Step 5: Solve for x
    x = 3,797,930,637,786,609/39,375,136
  6. Step 6: Final answer
    x = 96,455,048.12

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.