Home / 33,214,819.10-49,830,101.85-17,043,266.30

Finding the Fourth Proportional to 33,214,819.10, 49,830,101.85 and 17,043,266.30

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Solution

The fourth proportional to 33,214,819.10, 49,830,101.85 and 17,043,266.30 is: 25,568,939.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,819.10 : 49,830,101.85 = 17,043,266.30 : x
  2. Step 2: Convert to fraction form
    33,214,819.10/49,830,101.85 = 17,043,266.30/x
  3. Step 3: Cross multiply
    33,214,819.10x = 49,830,101.85 × 17,043,266.30
  4. Step 4: Simplify right side
    33,214,819.10x = 849,267,695,585,672.75
  5. Step 5: Solve for x
    x = 849,267,695,585,672.75/33,214,819.10
  6. Step 6: Final answer
    x = 25,568,939.36

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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.