Home / 36,370,586.91-54,563,067.39-13,341,735.26

Finding the Fourth Proportional to 36,370,586.91, 54,563,067.39 and 13,341,735.26

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Solution

The fourth proportional to 36,370,586.91, 54,563,067.39 and 13,341,735.26 is: 20,015,239.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,370,586.91 : 54,563,067.39 = 13,341,735.26 : x
  2. Step 2: Convert to fraction form
    36,370,586.91/54,563,067.39 = 13,341,735.26/x
  3. Step 3: Cross multiply
    36,370,586.91x = 54,563,067.39 × 13,341,735.26
  4. Step 4: Simplify right side
    36,370,586.91x = 727,965,999,818,103.88
  5. Step 5: Solve for x
    x = 727,965,999,818,103.88/36,370,586.91
  6. Step 6: Final answer
    x = 20,015,239.28

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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.