Home / 17,923,180.80-26,835,004.80-17,425,516.80

Finding the Fourth Proportional to 17,923,180.80, 26,835,004.80 and 17,425,516.80

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Solution

The fourth proportional to 17,923,180.80, 26,835,004.80 and 17,425,516.80 is: 26,089,890.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,923,180.80 : 26,835,004.80 = 17,425,516.80 : x
  2. Step 2: Convert to fraction form
    17,923,180.80/26,835,004.80 = 17,425,516.80/x
  3. Step 3: Cross multiply
    17,923,180.80x = 26,835,004.80 × 17,425,516.80
  4. Step 4: Simplify right side
    17,923,180.80x = 467,613,826,970,480.69
  5. Step 5: Solve for x
    x = 467,613,826,970,480.69/17,923,180.80
  6. Step 6: Final answer
    x = 26,089,890.64

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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.