Home / 35,324,808.20-52,987,212.30-27,672,057.80

Finding the Fourth Proportional to 35,324,808.20, 52,987,212.30 and 27,672,057.80

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Solution

The fourth proportional to 35,324,808.20, 52,987,212.30 and 27,672,057.80 is: 41,508,086.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,324,808.20 : 52,987,212.30 = 27,672,057.80 : x
  2. Step 2: Convert to fraction form
    35,324,808.20/52,987,212.30 = 27,672,057.80/x
  3. Step 3: Cross multiply
    35,324,808.20x = 52,987,212.30 × 27,672,057.80
  4. Step 4: Simplify right side
    35,324,808.20x = 1,466,265,201,426,471
  5. Step 5: Solve for x
    x = 1,466,265,201,426,471/35,324,808.20
  6. Step 6: Final answer
    x = 41,508,086.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.