Home / 17,556,052.37-26,305,321.34-9,349,982.09

Finding the Fourth Proportional to 17,556,052.37, 26,305,321.34 and 9,349,982.09

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Solution

The fourth proportional to 17,556,052.37, 26,305,321.34 and 9,349,982.09 is: 14,009,657.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,556,052.37 : 26,305,321.34 = 9,349,982.09 : x
  2. Step 2: Convert to fraction form
    17,556,052.37/26,305,321.34 = 9,349,982.09/x
  3. Step 3: Cross multiply
    17,556,052.37x = 26,305,321.34 × 9,349,982.09
  4. Step 4: Simplify right side
    17,556,052.37x = 245,954,283,222,418.31
  5. Step 5: Solve for x
    x = 245,954,283,222,418.31/17,556,052.37
  6. Step 6: Final answer
    x = 14,009,657.64

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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.