Home / 17,426,002.80-26,089,237.80-16,928,338.80

Finding the Fourth Proportional to 17,426,002.80, 26,089,237.80 and 16,928,338.80

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Solution

The fourth proportional to 17,426,002.80, 26,089,237.80 and 16,928,338.80 is: 25,344,163.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,426,002.80 : 26,089,237.80 = 16,928,338.80 : x
  2. Step 2: Convert to fraction form
    17,426,002.80/26,089,237.80 = 16,928,338.80/x
  3. Step 3: Cross multiply
    17,426,002.80x = 26,089,237.80 × 16,928,338.80
  4. Step 4: Simplify right side
    17,426,002.80x = 441,647,456,512,166.69
  5. Step 5: Solve for x
    x = 441,647,456,512,166.69/17,426,002.80
  6. Step 6: Final answer
    x = 25,344,163.06

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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.