Home / 36,914,558.89-55,383,667.26-25,847,158.81

Finding the Fourth Proportional to 36,914,558.89, 55,383,667.26 and 25,847,158.81

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Solution

The fourth proportional to 36,914,558.89, 55,383,667.26 and 25,847,158.81 is: 38,779,020.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,914,558.89 : 55,383,667.26 = 25,847,158.81 : x
  2. Step 2: Convert to fraction form
    36,914,558.89/55,383,667.26 = 25,847,158.81/x
  3. Step 3: Cross multiply
    36,914,558.89x = 55,383,667.26 × 25,847,158.81
  4. Step 4: Simplify right side
    36,914,558.89x = 1,431,510,443,020,181.75
  5. Step 5: Solve for x
    x = 1,431,510,443,020,181.75/36,914,558.89
  6. Step 6: Final answer
    x = 38,779,020.69

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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.