Home / 311,100,168.67-466,346,949.24-124,298,418.43

Finding the Fourth Proportional to 311,100,168.67, 466,346,949.24 and 124,298,418.43

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Solution

The fourth proportional to 311,100,168.67, 466,346,949.24 and 124,298,418.43 is: 186,326,444.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    311,100,168.67 : 466,346,949.24 = 124,298,418.43 : x
  2. Step 2: Convert to fraction form
    311,100,168.67/466,346,949.24 = 124,298,418.43/x
  3. Step 3: Cross multiply
    311,100,168.67x = 466,346,949.24 × 124,298,418.43
  4. Step 4: Simplify right side
    311,100,168.67x = 57,966,188,228,612,256
  5. Step 5: Solve for x
    x = 57,966,188,228,612,256/311,100,168.67
  6. Step 6: Final answer
    x = 186,326,444.23

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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.