Home / 33,991,251.89-51,001,949.30-17,813,356.79

Finding the Fourth Proportional to 33,991,251.89, 51,001,949.30 and 17,813,356.79

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Solution

The fourth proportional to 33,991,251.89, 51,001,949.30 and 17,813,356.79 is: 26,727,933.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,991,251.89 : 51,001,949.30 = 17,813,356.79 : x
  2. Step 2: Convert to fraction form
    33,991,251.89/51,001,949.30 = 17,813,356.79/x
  3. Step 3: Cross multiply
    33,991,251.89x = 51,001,949.30 × 17,813,356.79
  4. Step 4: Simplify right side
    33,991,251.89x = 908,515,919,522,314.25
  5. Step 5: Solve for x
    x = 908,515,919,522,314.25/33,991,251.89
  6. Step 6: Final answer
    x = 26,727,933.49

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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.