Home / 33,084,578.80-49,514,893.80-29,053,500.40

Finding the Fourth Proportional to 33,084,578.80, 49,514,893.80 and 29,053,500.40

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Solution

The fourth proportional to 33,084,578.80, 49,514,893.80 and 29,053,500.40 is: 43,481,919.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,084,578.80 : 49,514,893.80 = 29,053,500.40 : x
  2. Step 2: Convert to fraction form
    33,084,578.80/49,514,893.80 = 29,053,500.40/x
  3. Step 3: Cross multiply
    33,084,578.80x = 49,514,893.80 × 29,053,500.40
  4. Step 4: Simplify right side
    33,084,578.80x = 1,438,580,986,824,257.25
  5. Step 5: Solve for x
    x = 1,438,580,986,824,257.25/33,084,578.80
  6. Step 6: Final answer
    x = 43,481,919.34

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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.