Home / 17,171,860.92-25,769,601.14-7,074,481.92

Finding the Fourth Proportional to 17,171,860.92, 25,769,601.14 and 7,074,481.92

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Solution

The fourth proportional to 17,171,860.92, 25,769,601.14 and 7,074,481.92 is: 10,616,588.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,171,860.92 : 25,769,601.14 = 7,074,481.92 : x
  2. Step 2: Convert to fraction form
    17,171,860.92/25,769,601.14 = 7,074,481.92/x
  3. Step 3: Cross multiply
    17,171,860.92x = 25,769,601.14 × 7,074,481.92
  4. Step 4: Simplify right side
    17,171,860.92x = 182,306,577,315,169
  5. Step 5: Solve for x
    x = 182,306,577,315,169/17,171,860.92
  6. Step 6: Final answer
    x = 10,616,588.28

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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.