Home / 204,058,093.10-306,087,361.38-50,704,149.56

Finding the Fourth Proportional to 204,058,093.10, 306,087,361.38 and 50,704,149.56

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Solution

The fourth proportional to 204,058,093.10, 306,087,361.38 and 50,704,149.56 is: 76,056,279.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,058,093.10 : 306,087,361.38 = 50,704,149.56 : x
  2. Step 2: Convert to fraction form
    204,058,093.10/306,087,361.38 = 50,704,149.56/x
  3. Step 3: Cross multiply
    204,058,093.10x = 306,087,361.38 × 50,704,149.56
  4. Step 4: Simplify right side
    204,058,093.10x = 15,519,899,348,306,850
  5. Step 5: Solve for x
    x = 15,519,899,348,306,850/204,058,093.10
  6. Step 6: Final answer
    x = 76,056,279.43

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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.