Home / 234,156,460.30-351,098,544.23-88,601,265.79

Finding the Fourth Proportional to 234,156,460.30, 351,098,544.23 and 88,601,265.79

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Solution

The fourth proportional to 234,156,460.30, 351,098,544.23 and 88,601,265.79 is: 132,850,383.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,156,460.30 : 351,098,544.23 = 88,601,265.79 : x
  2. Step 2: Convert to fraction form
    234,156,460.30/351,098,544.23 = 88,601,265.79/x
  3. Step 3: Cross multiply
    234,156,460.30x = 351,098,544.23 × 88,601,265.79
  4. Step 4: Simplify right side
    234,156,460.30x = 31,107,775,434,815,800
  5. Step 5: Solve for x
    x = 31,107,775,434,815,800/234,156,460.30
  6. Step 6: Final answer
    x = 132,850,383.01

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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.