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Finding the Third Proportional to 141,126,120 and 303,873,408

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Solution

The third proportional to 141,126,120 and 303,873,408 is: 654,301,613.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,126,120 : 303,873,408 = 303,873,408 : x
  2. Step 2: Convert to fraction form
    141,126,120/303,873,408 = 303,873,408/x
  3. Step 3: Cross multiply
    141,126,120x = 303,873,408 × 303,873,408
  4. Step 4: Simplify right side
    141,126,120x = 92,339,048,089,534,464
  5. Step 5: Solve for x
    x = 92,339,048,089,534,464/141,126,120
  6. Step 6: Final answer
    x = 654,301,613.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.