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Finding the Third Proportional to 28,863,190.50 and 62,237,919

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Solution

The third proportional to 28,863,190.50 and 62,237,919 is: 134,204,101.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,863,190.50 : 62,237,919 = 62,237,919 : x
  2. Step 2: Convert to fraction form
    28,863,190.50/62,237,919 = 62,237,919/x
  3. Step 3: Cross multiply
    28,863,190.50x = 62,237,919 × 62,237,919
  4. Step 4: Simplify right side
    28,863,190.50x = 3,873,558,561,450,561
  5. Step 5: Solve for x
    x = 3,873,558,561,450,561/28,863,190.50
  6. Step 6: Final answer
    x = 134,204,101.98

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.