Home / 33,490,514.36-50,203,884.87-10,755,468.38

Finding the Fourth Proportional to 33,490,514.36, 50,203,884.87 and 10,755,468.38

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Solution

The fourth proportional to 33,490,514.36, 50,203,884.87 and 10,755,468.38 is: 16,122,962.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,490,514.36 : 50,203,884.87 = 10,755,468.38 : x
  2. Step 2: Convert to fraction form
    33,490,514.36/50,203,884.87 = 10,755,468.38/x
  3. Step 3: Cross multiply
    33,490,514.36x = 50,203,884.87 × 10,755,468.38
  4. Step 4: Simplify right side
    33,490,514.36x = 539,966,296,021,425.94
  5. Step 5: Solve for x
    x = 539,966,296,021,425.94/33,490,514.36
  6. Step 6: Final answer
    x = 16,122,962.17

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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.