Home / 33,893,288.89-50,844,721.07-10,858,835.27

Finding the Fourth Proportional to 33,893,288.89, 50,844,721.07 and 10,858,835.27

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Solution

The fourth proportional to 33,893,288.89, 50,844,721.07 and 10,858,835.27 is: 16,289,786.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,893,288.89 : 50,844,721.07 = 10,858,835.27 : x
  2. Step 2: Convert to fraction form
    33,893,288.89/50,844,721.07 = 10,858,835.27/x
  3. Step 3: Cross multiply
    33,893,288.89x = 50,844,721.07 × 10,858,835.27
  4. Step 4: Simplify right side
    33,893,288.89x = 552,114,450,459,460.81
  5. Step 5: Solve for x
    x = 552,114,450,459,460.81/33,893,288.89
  6. Step 6: Final answer
    x = 16,289,786.81

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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.