Home / 17,923,193.30-26,835,023.55-17,425,529.30

Finding the Fourth Proportional to 17,923,193.30, 26,835,023.55 and 17,425,529.30

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Solution

The fourth proportional to 17,923,193.30, 26,835,023.55 and 17,425,529.30 is: 26,089,909.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,923,193.30 : 26,835,023.55 = 17,425,529.30 : x
  2. Step 2: Convert to fraction form
    17,923,193.30/26,835,023.55 = 17,425,529.30/x
  3. Step 3: Cross multiply
    17,923,193.30x = 26,835,023.55 × 17,425,529.30
  4. Step 4: Simplify right side
    17,923,193.30x = 467,614,489,136,715.06
  5. Step 5: Solve for x
    x = 467,614,489,136,715.06/17,923,193.30
  6. Step 6: Final answer
    x = 26,089,909.39

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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.