Home / 33,514,844.80-50,297,150.40-13,334,569.60

Finding the Fourth Proportional to 33,514,844.80, 50,297,150.40 and 13,334,569.60

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Solution

The fourth proportional to 33,514,844.80, 50,297,150.40 and 13,334,569.60 is: 20,011,754.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,514,844.80 : 50,297,150.40 = 13,334,569.60 : x
  2. Step 2: Convert to fraction form
    33,514,844.80/50,297,150.40 = 13,334,569.60/x
  3. Step 3: Cross multiply
    33,514,844.80x = 50,297,150.40 × 13,334,569.60
  4. Step 4: Simplify right side
    33,514,844.80x = 670,690,852,690,467.75
  5. Step 5: Solve for x
    x = 670,690,852,690,467.75/33,514,844.80
  6. Step 6: Final answer
    x = 20,011,754.69

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1.5x scale

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.