Home / 25,505,610.05-35,195,982.47-14,343,771.22

Finding the Fourth Proportional to 25,505,610.05, 35,195,982.47 and 14,343,771.22

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Solution

The fourth proportional to 25,505,610.05, 35,195,982.47 and 14,343,771.22 is: 19,793,414.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,505,610.05 : 35,195,982.47 = 14,343,771.22 : x
  2. Step 2: Convert to fraction form
    25,505,610.05/35,195,982.47 = 14,343,771.22/x
  3. Step 3: Cross multiply
    25,505,610.05x = 35,195,982.47 × 14,343,771.22
  4. Step 4: Simplify right side
    25,505,610.05x = 504,843,120,253,101.75
  5. Step 5: Solve for x
    x = 504,843,120,253,101.75/25,505,610.05
  6. Step 6: Final answer
    x = 19,793,414.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.