Home / 22,322,786.25-33,467,148.45-10,183,760.40

Finding the Fourth Proportional to 22,322,786.25, 33,467,148.45 and 10,183,760.40

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Solution

The fourth proportional to 22,322,786.25, 33,467,148.45 and 10,183,760.40 is: 15,267,871.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,322,786.25 : 33,467,148.45 = 10,183,760.40 : x
  2. Step 2: Convert to fraction form
    22,322,786.25/33,467,148.45 = 10,183,760.40/x
  3. Step 3: Cross multiply
    22,322,786.25x = 33,467,148.45 × 10,183,760.40
  4. Step 4: Simplify right side
    22,322,786.25x = 340,821,420,998,718.69
  5. Step 5: Solve for x
    x = 340,821,420,998,718.69/22,322,786.25
  6. Step 6: Final answer
    x = 15,267,871.01

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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.