Home / 529,062,854.74-793,150,362.33-233,910,321.73

Finding the Fourth Proportional to 529,062,854.74, 793,150,362.33 and 233,910,321.73

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Solution

The fourth proportional to 529,062,854.74, 793,150,362.33 and 233,910,321.73 is: 350,669,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,062,854.74 : 793,150,362.33 = 233,910,321.73 : x
  2. Step 2: Convert to fraction form
    529,062,854.74/793,150,362.33 = 233,910,321.73/x
  3. Step 3: Cross multiply
    529,062,854.74x = 793,150,362.33 × 233,910,321.73
  4. Step 4: Simplify right side
    529,062,854.74x = 185,526,056,432,876,384
  5. Step 5: Solve for x
    x = 185,526,056,432,876,384/529,062,854.74
  6. Step 6: Final answer
    x = 350,669,215.90

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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.