Home / 83,351,998,470.38-178,803,901,452.75

Finding the Third Proportional to 83,351,998,470.38 and 178,803,901,452.75

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Solution

The third proportional to 83,351,998,470.38 and 178,803,901,452.75 is: 383,564,110,776.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,351,998,470.38 : 178,803,901,452.75 = 178,803,901,452.75 : x
  2. Step 2: Convert to fraction form
    83,351,998,470.38/178,803,901,452.75 = 178,803,901,452.75/x
  3. Step 3: Cross multiply
    83,351,998,470.38x = 178,803,901,452.75 × 178,803,901,452.75
  4. Step 4: Simplify right side
    83,351,998,470.38x = 31,970,835,174,724,735,074,304
  5. Step 5: Solve for x
    x = 31,970,835,174,724,735,074,304/83,351,998,470.38
  6. Step 6: Final answer
    x = 383,564,110,776.39

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.