Home / 333,966,202.92-500,965,050.78-275,565,560.94

Finding the Fourth Proportional to 333,966,202.92, 500,965,050.78 and 275,565,560.94

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Solution

The fourth proportional to 333,966,202.92, 500,965,050.78 and 275,565,560.94 is: 413,361,334.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,966,202.92 : 500,965,050.78 = 275,565,560.94 : x
  2. Step 2: Convert to fraction form
    333,966,202.92/500,965,050.78 = 275,565,560.94/x
  3. Step 3: Cross multiply
    333,966,202.92x = 500,965,050.78 × 275,565,560.94
  4. Step 4: Simplify right side
    333,966,202.92x = 138,048,715,229,526,272
  5. Step 5: Solve for x
    x = 138,048,715,229,526,272/333,966,202.92
  6. Step 6: Final answer
    x = 413,361,334.24

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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.