Home / 36,291,609.60-54,374,428.80-23,505,532.80

Finding the Fourth Proportional to 36,291,609.60, 54,374,428.80 and 23,505,532.80

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Solution

The fourth proportional to 36,291,609.60, 54,374,428.80 and 23,505,532.80 is: 35,217,504.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,609.60 : 54,374,428.80 = 23,505,532.80 : x
  2. Step 2: Convert to fraction form
    36,291,609.60/54,374,428.80 = 23,505,532.80/x
  3. Step 3: Cross multiply
    36,291,609.60x = 54,374,428.80 × 23,505,532.80
  4. Step 4: Simplify right side
    36,291,609.60x = 1,278,099,919,639,664.50
  5. Step 5: Solve for x
    x = 1,278,099,919,639,664.50/36,291,609.60
  6. Step 6: Final answer
    x = 35,217,504.37

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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.