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Finding the Third Proportional to 39,651,096 and 61,738,218

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Solution

The third proportional to 39,651,096 and 61,738,218 is: 96,128,681.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,651,096 : 61,738,218 = 61,738,218 : x
  2. Step 2: Convert to fraction form
    39,651,096/61,738,218 = 61,738,218/x
  3. Step 3: Cross multiply
    39,651,096x = 61,738,218 × 61,738,218
  4. Step 4: Simplify right side
    39,651,096x = 3,811,607,561,815,524
  5. Step 5: Solve for x
    x = 3,811,607,561,815,524/39,651,096
  6. Step 6: Final answer
    x = 96,128,681.08

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.