Home / 87,848,027.93-131,771,378.42-26,436,922.25

Finding the Fourth Proportional to 87,848,027.93, 131,771,378.42 and 26,436,922.25

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Solution

The fourth proportional to 87,848,027.93, 131,771,378.42 and 26,436,922.25 is: 39,655,183.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,848,027.93 : 131,771,378.42 = 26,436,922.25 : x
  2. Step 2: Convert to fraction form
    87,848,027.93/131,771,378.42 = 26,436,922.25/x
  3. Step 3: Cross multiply
    87,848,027.93x = 131,771,378.42 × 26,436,922.25
  4. Step 4: Simplify right side
    87,848,027.93x = 3,483,629,685,932,683.50
  5. Step 5: Solve for x
    x = 3,483,629,685,932,683.50/87,848,027.93
  6. Step 6: Final answer
    x = 39,655,183.71

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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.