Home / 184,647,235,079.91-276,610,144,372.43-127,203,921,993.27

Finding the Fourth Proportional to 184,647,235,079.91, 276,610,144,372.43 and 127,203,921,993.27

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Solution

The fourth proportional to 184,647,235,079.91, 276,610,144,372.43 and 127,203,921,993.27 is: 190,557,390,215.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,647,235,079.91 : 276,610,144,372.43 = 127,203,921,993.27 : x
  2. Step 2: Convert to fraction form
    184,647,235,079.91/276,610,144,372.43 = 127,203,921,993.27/x
  3. Step 3: Cross multiply
    184,647,235,079.91x = 276,610,144,372.43 × 127,203,921,993.27
  4. Step 4: Simplify right side
    184,647,235,079.91x = 35,185,895,227,297,737,211,904
  5. Step 5: Solve for x
    x = 35,185,895,227,297,737,211,904/184,647,235,079.91
  6. Step 6: Final answer
    x = 190,557,390,215.30

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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.