Home / 17,074,481.05-23,562,854.36-9,233,993.13

Finding the Fourth Proportional to 17,074,481.05, 23,562,854.36 and 9,233,993.13

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Solution

The fourth proportional to 17,074,481.05, 23,562,854.36 and 9,233,993.13 is: 12,742,948.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,481.05 : 23,562,854.36 = 9,233,993.13 : x
  2. Step 2: Convert to fraction form
    17,074,481.05/23,562,854.36 = 9,233,993.13/x
  3. Step 3: Cross multiply
    17,074,481.05x = 23,562,854.36 × 9,233,993.13
  4. Step 4: Simplify right side
    17,074,481.05x = 217,579,235,119,446.31
  5. Step 5: Solve for x
    x = 217,579,235,119,446.31/17,074,481.05
  6. Step 6: Final answer
    x = 12,742,948.64

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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.