Home / 184,607,712.44-276,912,037.72-75,432,883.72

Finding the Fourth Proportional to 184,607,712.44, 276,912,037.72 and 75,432,883.72

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Solution

The fourth proportional to 184,607,712.44, 276,912,037.72 and 75,432,883.72 is: 113,149,517.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,607,712.44 : 276,912,037.72 = 75,432,883.72 : x
  2. Step 2: Convert to fraction form
    184,607,712.44/276,912,037.72 = 75,432,883.72/x
  3. Step 3: Cross multiply
    184,607,712.44x = 276,912,037.72 × 75,432,883.72
  4. Step 4: Simplify right side
    184,607,712.44x = 20,888,273,542,001,016
  5. Step 5: Solve for x
    x = 20,888,273,542,001,016/184,607,712.44
  6. Step 6: Final answer
    x = 113,149,517.24

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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.