Home / 17,241,556.22-25,891,619.63-11,521,044.92

Finding the Fourth Proportional to 17,241,556.22, 25,891,619.63 and 11,521,044.92

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Solution

The fourth proportional to 17,241,556.22, 25,891,619.63 and 11,521,044.92 is: 17,301,136.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,241,556.22 : 25,891,619.63 = 11,521,044.92 : x
  2. Step 2: Convert to fraction form
    17,241,556.22/25,891,619.63 = 11,521,044.92/x
  3. Step 3: Cross multiply
    17,241,556.22x = 25,891,619.63 × 11,521,044.92
  4. Step 4: Simplify right side
    17,241,556.22x = 298,298,512,815,907.56
  5. Step 5: Solve for x
    x = 298,298,512,815,907.56/17,241,556.22
  6. Step 6: Final answer
    x = 17,301,136.22

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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.