Home / 234,014,456.20-351,021,684.30-113,082,104.20

Finding the Fourth Proportional to 234,014,456.20, 351,021,684.30 and 113,082,104.20

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Solution

The fourth proportional to 234,014,456.20, 351,021,684.30 and 113,082,104.20 is: 169,623,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,014,456.20 : 351,021,684.30 = 113,082,104.20 : x
  2. Step 2: Convert to fraction form
    234,014,456.20/351,021,684.30 = 113,082,104.20/x
  3. Step 3: Cross multiply
    234,014,456.20x = 351,021,684.30 × 113,082,104.20
  4. Step 4: Simplify right side
    234,014,456.20x = 39,694,270,680,472,104
  5. Step 5: Solve for x
    x = 39,694,270,680,472,104/234,014,456.20
  6. Step 6: Final answer
    x = 169,623,156.30

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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.