Home / 33,514,819.80-50,297,112.90-13,334,544.60

Finding the Fourth Proportional to 33,514,819.80, 50,297,112.90 and 13,334,544.60

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Solution

The fourth proportional to 33,514,819.80, 50,297,112.90 and 13,334,544.60 is: 20,011,717.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,514,819.80 : 50,297,112.90 = 13,334,544.60 : x
  2. Step 2: Convert to fraction form
    33,514,819.80/50,297,112.90 = 13,334,544.60/x
  3. Step 3: Cross multiply
    33,514,819.80x = 50,297,112.90 × 13,334,544.60
  4. Step 4: Simplify right side
    33,514,819.80x = 670,689,095,216,285.25
  5. Step 5: Solve for x
    x = 670,689,095,216,285.25/33,514,819.80
  6. Step 6: Final answer
    x = 20,011,717.18

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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.