Home / 17,204,629.96-23,742,201.36-9,469,505.80

Finding the Fourth Proportional to 17,204,629.96, 23,742,201.36 and 9,469,505.80

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Solution

The fourth proportional to 17,204,629.96, 23,742,201.36 and 9,469,505.80 is: 13,067,814.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,204,629.96 : 23,742,201.36 = 9,469,505.80 : x
  2. Step 2: Convert to fraction form
    17,204,629.96/23,742,201.36 = 9,469,505.80/x
  3. Step 3: Cross multiply
    17,204,629.96x = 23,742,201.36 × 9,469,505.80
  4. Step 4: Simplify right side
    17,204,629.96x = 224,826,913,483,287.91
  5. Step 5: Solve for x
    x = 224,826,913,483,287.91/17,204,629.96
  6. Step 6: Final answer
    x = 13,067,814.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.