Home / 26,202,225.60-39,310,629.75-11,431,613.16

Finding the Fourth Proportional to 26,202,225.60, 39,310,629.75 and 11,431,613.16

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Solution

The fourth proportional to 26,202,225.60, 39,310,629.75 and 11,431,613.16 is: 17,150,600.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,202,225.60 : 39,310,629.75 = 11,431,613.16 : x
  2. Step 2: Convert to fraction form
    26,202,225.60/39,310,629.75 = 11,431,613.16/x
  3. Step 3: Cross multiply
    26,202,225.60x = 39,310,629.75 × 11,431,613.16
  4. Step 4: Simplify right side
    26,202,225.60x = 449,383,912,377,987.50
  5. Step 5: Solve for x
    x = 449,383,912,377,987.50/26,202,225.60
  6. Step 6: Final answer
    x = 17,150,600.84

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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.