Home / 17,295,153.82-23,867,360.38-9,454,760.81

Finding the Fourth Proportional to 17,295,153.82, 23,867,360.38 and 9,454,760.81

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Solution

The fourth proportional to 17,295,153.82, 23,867,360.38 and 9,454,760.81 is: 13,047,596.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,295,153.82 : 23,867,360.38 = 9,454,760.81 : x
  2. Step 2: Convert to fraction form
    17,295,153.82/23,867,360.38 = 9,454,760.81/x
  3. Step 3: Cross multiply
    17,295,153.82x = 23,867,360.38 × 9,454,760.81
  4. Step 4: Simplify right side
    17,295,153.82x = 225,660,183,392,360.09
  5. Step 5: Solve for x
    x = 225,660,183,392,360.09/17,295,153.82
  6. Step 6: Final answer
    x = 13,047,596.21

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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.