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Finding the Third Proportional to 62,204,170.50 and 138,214,575

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Solution

The third proportional to 62,204,170.50 and 138,214,575 is: 307,105,915.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,204,170.50 : 138,214,575 = 138,214,575 : x
  2. Step 2: Convert to fraction form
    62,204,170.50/138,214,575 = 138,214,575/x
  3. Step 3: Cross multiply
    62,204,170.50x = 138,214,575 × 138,214,575
  4. Step 4: Simplify right side
    62,204,170.50x = 19,103,268,742,430,624
  5. Step 5: Solve for x
    x = 19,103,268,742,430,624/62,204,170.50
  6. Step 6: Final answer
    x = 307,105,915.71

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.