Home / 16,722,315.24-25,080,786.14-4,588,944.36

Finding the Fourth Proportional to 16,722,315.24, 25,080,786.14 and 4,588,944.36

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Solution

The fourth proportional to 16,722,315.24, 25,080,786.14 and 4,588,944.36 is: 6,882,679.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,722,315.24 : 25,080,786.14 = 4,588,944.36 : x
  2. Step 2: Convert to fraction form
    16,722,315.24/25,080,786.14 = 4,588,944.36/x
  3. Step 3: Cross multiply
    16,722,315.24x = 25,080,786.14 × 4,588,944.36
  4. Step 4: Simplify right side
    16,722,315.24x = 115,094,332,101,519.19
  5. Step 5: Solve for x
    x = 115,094,332,101,519.19/16,722,315.24
  6. Step 6: Final answer
    x = 6,882,679.25

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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.