Home / 17,751,556.70-26,627,335.05-14,560,286.30

Finding the Fourth Proportional to 17,751,556.70, 26,627,335.05 and 14,560,286.30

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Solution

The fourth proportional to 17,751,556.70, 26,627,335.05 and 14,560,286.30 is: 21,840,429.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,556.70 : 26,627,335.05 = 14,560,286.30 : x
  2. Step 2: Convert to fraction form
    17,751,556.70/26,627,335.05 = 14,560,286.30/x
  3. Step 3: Cross multiply
    17,751,556.70x = 26,627,335.05 × 14,560,286.30
  4. Step 4: Simplify right side
    17,751,556.70x = 387,701,621,734,024.88
  5. Step 5: Solve for x
    x = 387,701,621,734,024.88/17,751,556.70
  6. Step 6: Final answer
    x = 21,840,429.45

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Similar ratio
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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.