Home / 17,523,003.40-26,284,505.10-11,476,385.80

Finding the Fourth Proportional to 17,523,003.40, 26,284,505.10 and 11,476,385.80

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Solution

The fourth proportional to 17,523,003.40, 26,284,505.10 and 11,476,385.80 is: 17,214,578.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,523,003.40 : 26,284,505.10 = 11,476,385.80 : x
  2. Step 2: Convert to fraction form
    17,523,003.40/26,284,505.10 = 11,476,385.80/x
  3. Step 3: Cross multiply
    17,523,003.40x = 26,284,505.10 × 11,476,385.80
  4. Step 4: Simplify right side
    17,523,003.40x = 301,651,121,089,667.62
  5. Step 5: Solve for x
    x = 301,651,121,089,667.62/17,523,003.40
  6. Step 6: Final answer
    x = 17,214,578.70

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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.