Home / 383,684,375.22-529,489,882.17-234,951,229.14

Finding the Fourth Proportional to 383,684,375.22, 529,489,882.17 and 234,951,229.14

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Solution

The fourth proportional to 383,684,375.22, 529,489,882.17 and 234,951,229.14 is: 324,236,030.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,684,375.22 : 529,489,882.17 = 234,951,229.14 : x
  2. Step 2: Convert to fraction form
    383,684,375.22/529,489,882.17 = 234,951,229.14/x
  3. Step 3: Cross multiply
    383,684,375.22x = 529,489,882.17 × 234,951,229.14
  4. Step 4: Simplify right side
    383,684,375.22x = 124,404,298,633,035,264
  5. Step 5: Solve for x
    x = 124,404,298,633,035,264/383,684,375.22
  6. Step 6: Final answer
    x = 324,236,030.10

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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.