Home / 17,425,998.80-26,089,231.80-16,928,334.80

Finding the Fourth Proportional to 17,425,998.80, 26,089,231.80 and 16,928,334.80

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Solution

The fourth proportional to 17,425,998.80, 26,089,231.80 and 16,928,334.80 is: 25,344,157.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,425,998.80 : 26,089,231.80 = 16,928,334.80 : x
  2. Step 2: Convert to fraction form
    17,425,998.80/26,089,231.80 = 16,928,334.80/x
  3. Step 3: Cross multiply
    17,425,998.80x = 26,089,231.80 × 16,928,334.80
  4. Step 4: Simplify right side
    17,425,998.80x = 441,647,250,585,206.69
  5. Step 5: Solve for x
    x = 441,647,250,585,206.69/17,425,998.80
  6. Step 6: Final answer
    x = 25,344,157.06

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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.