Home / 33,005,489.06-49,560,053.63-27,954,143.30

Finding the Fourth Proportional to 33,005,489.06, 49,560,053.63 and 27,954,143.30

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Solution

The fourth proportional to 33,005,489.06, 49,560,053.63 and 27,954,143.30 is: 41,975,104.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,005,489.06 : 49,560,053.63 = 27,954,143.30 : x
  2. Step 2: Convert to fraction form
    33,005,489.06/49,560,053.63 = 27,954,143.30/x
  3. Step 3: Cross multiply
    33,005,489.06x = 49,560,053.63 × 27,954,143.30
  4. Step 4: Simplify right side
    33,005,489.06x = 1,385,408,841,112,834.50
  5. Step 5: Solve for x
    x = 1,385,408,841,112,834.50/33,005,489.06
  6. Step 6: Final answer
    x = 41,975,104.16

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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.