Home / 213,822,193.06-295,074,614.37-116,037,049.06

Finding the Fourth Proportional to 213,822,193.06, 295,074,614.37 and 116,037,049.06

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Solution

The fourth proportional to 213,822,193.06, 295,074,614.37 and 116,037,049.06 is: 160,131,121.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,822,193.06 : 295,074,614.37 = 116,037,049.06 : x
  2. Step 2: Convert to fraction form
    213,822,193.06/295,074,614.37 = 116,037,049.06/x
  3. Step 3: Cross multiply
    213,822,193.06x = 295,074,614.37 × 116,037,049.06
  4. Step 4: Simplify right side
    213,822,193.06x = 34,239,587,504,012,272
  5. Step 5: Solve for x
    x = 34,239,587,504,012,272/213,822,193.06
  6. Step 6: Final answer
    x = 160,131,121.16

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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.