Home / 33,168,696.20-49,753,044.30-30,298,914.80

Finding the Fourth Proportional to 33,168,696.20, 49,753,044.30 and 30,298,914.80

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Solution

The fourth proportional to 33,168,696.20, 49,753,044.30 and 30,298,914.80 is: 45,448,372.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,168,696.20 : 49,753,044.30 = 30,298,914.80 : x
  2. Step 2: Convert to fraction form
    33,168,696.20/49,753,044.30 = 30,298,914.80/x
  3. Step 3: Cross multiply
    33,168,696.20x = 49,753,044.30 × 30,298,914.80
  4. Step 4: Simplify right side
    33,168,696.20x = 1,507,463,250,286,325.50
  5. Step 5: Solve for x
    x = 1,507,463,250,286,325.50/33,168,696.20
  6. Step 6: Final answer
    x = 45,448,372.20

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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.