Home / 141,190,301,451.38-302,523,253,167.36

Finding the Third Proportional to 141,190,301,451.38 and 302,523,253,167.36

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Solution

The third proportional to 141,190,301,451.38 and 302,523,253,167.36 is: 648,205,420,387.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,190,301,451.38 : 302,523,253,167.36 = 302,523,253,167.36 : x
  2. Step 2: Convert to fraction form
    141,190,301,451.38/302,523,253,167.36 = 302,523,253,167.36/x
  3. Step 3: Cross multiply
    141,190,301,451.38x = 302,523,253,167.36 × 302,523,253,167.36
  4. Step 4: Simplify right side
    141,190,301,451.38x = 91,520,318,706,962,579,587,072
  5. Step 5: Solve for x
    x = 91,520,318,706,962,579,587,072/141,190,301,451.38
  6. Step 6: Final answer
    x = 648,205,420,387.73

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.