Home / 17,282,764.80-25,924,147.20-5,923,324.80

Finding the Fourth Proportional to 17,282,764.80, 25,924,147.20 and 5,923,324.80

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Solution

The fourth proportional to 17,282,764.80, 25,924,147.20 and 5,923,324.80 is: 8,884,987.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,282,764.80 : 25,924,147.20 = 5,923,324.80 : x
  2. Step 2: Convert to fraction form
    17,282,764.80/25,924,147.20 = 5,923,324.80/x
  3. Step 3: Cross multiply
    17,282,764.80x = 25,924,147.20 × 5,923,324.80
  4. Step 4: Simplify right side
    17,282,764.80x = 153,557,144,028,610.56
  5. Step 5: Solve for x
    x = 153,557,144,028,610.56/17,282,764.80
  6. Step 6: Final answer
    x = 8,884,987.20

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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.