Home / 175,229,588.91-241,891,289.78-109,182,719.26

Finding the Fourth Proportional to 175,229,588.91, 241,891,289.78 and 109,182,719.26

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Solution

The fourth proportional to 175,229,588.91, 241,891,289.78 and 109,182,719.26 is: 150,718,545.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,229,588.91 : 241,891,289.78 = 109,182,719.26 : x
  2. Step 2: Convert to fraction form
    175,229,588.91/241,891,289.78 = 109,182,719.26/x
  3. Step 3: Cross multiply
    175,229,588.91x = 241,891,289.78 × 109,182,719.26
  4. Step 4: Simplify right side
    175,229,588.91x = 26,410,348,783,489,048
  5. Step 5: Solve for x
    x = 26,410,348,783,489,048/175,229,588.91
  6. Step 6: Final answer
    x = 150,718,545.58

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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.