Home / 305,883,863.76-458,826,234.48-233,511,558.96

Finding the Fourth Proportional to 305,883,863.76, 458,826,234.48 and 233,511,558.96

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Solution

The fourth proportional to 305,883,863.76, 458,826,234.48 and 233,511,558.96 is: 350,267,673.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,883,863.76 : 458,826,234.48 = 233,511,558.96 : x
  2. Step 2: Convert to fraction form
    305,883,863.76/458,826,234.48 = 233,511,558.96/x
  3. Step 3: Cross multiply
    305,883,863.76x = 458,826,234.48 × 233,511,558.96
  4. Step 4: Simplify right side
    305,883,863.76x = 107,141,229,305,171,312
  5. Step 5: Solve for x
    x = 107,141,229,305,171,312/305,883,863.76
  6. Step 6: Final answer
    x = 350,267,673.45

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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.