Home / 23,463,302.28-35,149,556.34-13,196,969.33

Finding the Fourth Proportional to 23,463,302.28, 35,149,556.34 and 13,196,969.33

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Solution

The fourth proportional to 23,463,302.28, 35,149,556.34 and 13,196,969.33 is: 19,769,920.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,463,302.28 : 35,149,556.34 = 13,196,969.33 : x
  2. Step 2: Convert to fraction form
    23,463,302.28/35,149,556.34 = 13,196,969.33/x
  3. Step 3: Cross multiply
    23,463,302.28x = 35,149,556.34 × 13,196,969.33
  4. Step 4: Simplify right side
    23,463,302.28x = 463,867,616,982,087.12
  5. Step 5: Solve for x
    x = 463,867,616,982,087.12/23,463,302.28
  6. Step 6: Final answer
    x = 19,769,920.34

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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.