Home / 15,331,183.44-23,012,725.68-11,292,231.84

Finding the Fourth Proportional to 15,331,183.44, 23,012,725.68 and 11,292,231.84

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Solution

The fourth proportional to 15,331,183.44, 23,012,725.68 and 11,292,231.84 is: 16,950,096.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,331,183.44 : 23,012,725.68 = 11,292,231.84 : x
  2. Step 2: Convert to fraction form
    15,331,183.44/23,012,725.68 = 11,292,231.84/x
  3. Step 3: Cross multiply
    15,331,183.44x = 23,012,725.68 × 11,292,231.84
  4. Step 4: Simplify right side
    15,331,183.44x = 259,865,033,648,881.66
  5. Step 5: Solve for x
    x = 259,865,033,648,881.66/15,331,183.44
  6. Step 6: Final answer
    x = 16,950,096.17

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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.