Home / 33,001,109.37-49,550,257.17-18,456,525

Finding the Fourth Proportional to 33,001,109.37, 49,550,257.17 and 18,456,525

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Solution

The fourth proportional to 33,001,109.37, 49,550,257.17 and 18,456,525 is: 27,711,964.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,001,109.37 : 49,550,257.17 = 18,456,525 : x
  2. Step 2: Convert to fraction form
    33,001,109.37/49,550,257.17 = 18,456,525/x
  3. Step 3: Cross multiply
    33,001,109.37x = 49,550,257.17 × 18,456,525
  4. Step 4: Simplify right side
    33,001,109.37x = 914,525,560,214,534.25
  5. Step 5: Solve for x
    x = 914,525,560,214,534.25/33,001,109.37
  6. Step 6: Final answer
    x = 27,711,964.16

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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.