Home / 204,950,471,657.14-450,890,320,793.40

Finding the Third Proportional to 204,950,471,657.14 and 450,890,320,793.40

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Solution

The third proportional to 204,950,471,657.14 and 450,890,320,793.40 is: 991,957,128,672.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,950,471,657.14 : 450,890,320,793.40 = 450,890,320,793.40 : x
  2. Step 2: Convert to fraction form
    204,950,471,657.14/450,890,320,793.40 = 450,890,320,793.40/x
  3. Step 3: Cross multiply
    204,950,471,657.14x = 450,890,320,793.40 × 450,890,320,793.40
  4. Step 4: Simplify right side
    204,950,471,657.14x = 203,302,081,385,175,189,553,152
  5. Step 5: Solve for x
    x = 203,302,081,385,175,189,553,152/204,950,471,657.14
  6. Step 6: Final answer
    x = 991,957,128,672.91

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.