Home / 15,596,067.60-23,405,596.92-7,398,736.56

Finding the Fourth Proportional to 15,596,067.60, 23,405,596.92 and 7,398,736.56

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Solution

The fourth proportional to 15,596,067.60, 23,405,596.92 and 7,398,736.56 is: 11,103,558.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,596,067.60 : 23,405,596.92 = 7,398,736.56 : x
  2. Step 2: Convert to fraction form
    15,596,067.60/23,405,596.92 = 7,398,736.56/x
  3. Step 3: Cross multiply
    15,596,067.60x = 23,405,596.92 × 7,398,736.56
  4. Step 4: Simplify right side
    15,596,067.60x = 173,171,845,640,627.41
  5. Step 5: Solve for x
    x = 173,171,845,640,627.41/15,596,067.60
  6. Step 6: Final answer
    x = 11,103,558.29

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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.