Home / 17,239,441.14-25,859,161.44-16,377,399.54

Finding the Fourth Proportional to 17,239,441.14, 25,859,161.44 and 16,377,399.54

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Solution

The fourth proportional to 17,239,441.14, 25,859,161.44 and 16,377,399.54 is: 24,566,099.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,239,441.14 : 25,859,161.44 = 16,377,399.54 : x
  2. Step 2: Convert to fraction form
    17,239,441.14/25,859,161.44 = 16,377,399.54/x
  3. Step 3: Cross multiply
    17,239,441.14x = 25,859,161.44 × 16,377,399.54
  4. Step 4: Simplify right side
    17,239,441.14x = 423,505,818,672,241.75
  5. Step 5: Solve for x
    x = 423,505,818,672,241.75/17,239,441.14
  6. Step 6: Final answer
    x = 24,566,099.05

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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.