Home / 18,337,255.68-27,468,087.84-10,741,192.32

Finding the Fourth Proportional to 18,337,255.68, 27,468,087.84 and 10,741,192.32

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Solution

The fourth proportional to 18,337,255.68, 27,468,087.84 and 10,741,192.32 is: 16,089,649.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,337,255.68 : 27,468,087.84 = 10,741,192.32 : x
  2. Step 2: Convert to fraction form
    18,337,255.68/27,468,087.84 = 10,741,192.32/x
  3. Step 3: Cross multiply
    18,337,255.68x = 27,468,087.84 × 10,741,192.32
  4. Step 4: Simplify right side
    18,337,255.68x = 295,040,014,152,093.38
  5. Step 5: Solve for x
    x = 295,040,014,152,093.38/18,337,255.68
  6. Step 6: Final answer
    x = 16,089,649.36

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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.