Home / 17,012,241.42-23,476,930.29-9,670,119.54

Finding the Fourth Proportional to 17,012,241.42, 23,476,930.29 and 9,670,119.54

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Solution

The fourth proportional to 17,012,241.42, 23,476,930.29 and 9,670,119.54 is: 13,344,786.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,012,241.42 : 23,476,930.29 = 9,670,119.54 : x
  2. Step 2: Convert to fraction form
    17,012,241.42/23,476,930.29 = 9,670,119.54/x
  3. Step 3: Cross multiply
    17,012,241.42x = 23,476,930.29 × 9,670,119.54
  4. Step 4: Simplify right side
    17,012,241.42x = 227,024,722,336,546.84
  5. Step 5: Solve for x
    x = 227,024,722,336,546.84/17,012,241.42
  6. Step 6: Final answer
    x = 13,344,786.07

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1.5x scale

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.