Home / 165,173,529.99-227,945,464.23-94,622,775.43

Finding the Fourth Proportional to 165,173,529.99, 227,945,464.23 and 94,622,775.43

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Solution

The fourth proportional to 165,173,529.99, 227,945,464.23 and 94,622,775.43 is: 130,582,863.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,173,529.99 : 227,945,464.23 = 94,622,775.43 : x
  2. Step 2: Convert to fraction form
    165,173,529.99/227,945,464.23 = 94,622,775.43/x
  3. Step 3: Cross multiply
    165,173,529.99x = 227,945,464.23 × 94,622,775.43
  4. Step 4: Simplify right side
    165,173,529.99x = 21,568,832,472,216,304
  5. Step 5: Solve for x
    x = 21,568,832,472,216,304/165,173,529.99
  6. Step 6: Final answer
    x = 130,582,863.21

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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.