Home / 338,568,101.16-466,751,682.03-227,078,865.24

Finding the Fourth Proportional to 338,568,101.16, 466,751,682.03 and 227,078,865.24

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Solution

The fourth proportional to 338,568,101.16, 466,751,682.03 and 227,078,865.24 is: 313,052,062.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,568,101.16 : 466,751,682.03 = 227,078,865.24 : x
  2. Step 2: Convert to fraction form
    338,568,101.16/466,751,682.03 = 227,078,865.24/x
  3. Step 3: Cross multiply
    338,568,101.16x = 466,751,682.03 × 227,078,865.24
  4. Step 4: Simplify right side
    338,568,101.16x = 105,989,442,304,233,696
  5. Step 5: Solve for x
    x = 105,989,442,304,233,696/338,568,101.16
  6. Step 6: Final answer
    x = 313,052,062.32

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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.