Home / 29,094,978.13-43,593,078.75-17,556,198.69

Finding the Fourth Proportional to 29,094,978.13, 43,593,078.75 and 17,556,198.69

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Solution

The fourth proportional to 29,094,978.13, 43,593,078.75 and 17,556,198.69 is: 26,304,496.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,094,978.13 : 43,593,078.75 = 17,556,198.69 : x
  2. Step 2: Convert to fraction form
    29,094,978.13/43,593,078.75 = 17,556,198.69/x
  3. Step 3: Cross multiply
    29,094,978.13x = 43,593,078.75 × 17,556,198.69
  4. Step 4: Simplify right side
    29,094,978.13x = 765,328,752,043,816.88
  5. Step 5: Solve for x
    x = 765,328,752,043,816.88/29,094,978.13
  6. Step 6: Final answer
    x = 26,304,496.56

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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.