Home / 36,047,723.96-54,074,910.20-11,786,775.27

Finding the Fourth Proportional to 36,047,723.96, 54,074,910.20 and 11,786,775.27

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Solution

The fourth proportional to 36,047,723.96, 54,074,910.20 and 11,786,775.27 is: 17,681,249.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,047,723.96 : 54,074,910.20 = 11,786,775.27 : x
  2. Step 2: Convert to fraction form
    36,047,723.96/54,074,910.20 = 11,786,775.27/x
  3. Step 3: Cross multiply
    36,047,723.96x = 54,074,910.20 × 11,786,775.27
  4. Step 4: Simplify right side
    36,047,723.96x = 637,368,814,213,896.88
  5. Step 5: Solve for x
    x = 637,368,814,213,896.88/36,047,723.96
  6. Step 6: Final answer
    x = 17,681,249.86

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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.