Home / 36,326,480.60-54,489,917.75-9,400,136.60

Finding the Fourth Proportional to 36,326,480.60, 54,489,917.75 and 9,400,136.60

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Solution

The fourth proportional to 36,326,480.60, 54,489,917.75 and 9,400,136.60 is: 14,100,255.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,326,480.60 : 54,489,917.75 = 9,400,136.60 : x
  2. Step 2: Convert to fraction form
    36,326,480.60/54,489,917.75 = 9,400,136.60/x
  3. Step 3: Cross multiply
    36,326,480.60x = 54,489,917.75 × 9,400,136.60
  4. Step 4: Simplify right side
    36,326,480.60x = 512,212,669,853,314.38
  5. Step 5: Solve for x
    x = 512,212,669,853,314.38/36,326,480.60
  6. Step 6: Final answer
    x = 14,100,255.83

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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.