Home / 41,422,745.48-57,158,399.12-23,780,675.75

Finding the Fourth Proportional to 41,422,745.48, 57,158,399.12 and 23,780,675.75

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Solution

The fourth proportional to 41,422,745.48, 57,158,399.12 and 23,780,675.75 is: 32,814,467.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,422,745.48 : 57,158,399.12 = 23,780,675.75 : x
  2. Step 2: Convert to fraction form
    41,422,745.48/57,158,399.12 = 23,780,675.75/x
  3. Step 3: Cross multiply
    41,422,745.48x = 57,158,399.12 × 23,780,675.75
  4. Step 4: Simplify right side
    41,422,745.48x = 1,359,265,355,457,110
  5. Step 5: Solve for x
    x = 1,359,265,355,457,110/41,422,745.48
  6. Step 6: Final answer
    x = 32,814,467.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.