Home / 14,481,039.47-21,721,274.28-5,844,910.59

Finding the Fourth Proportional to 14,481,039.47, 21,721,274.28 and 5,844,910.59

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Solution

The fourth proportional to 14,481,039.47, 21,721,274.28 and 5,844,910.59 is: 8,767,250.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,481,039.47 : 21,721,274.28 = 5,844,910.59 : x
  2. Step 2: Convert to fraction form
    14,481,039.47/21,721,274.28 = 5,844,910.59/x
  3. Step 3: Cross multiply
    14,481,039.47x = 21,721,274.28 × 5,844,910.59
  4. Step 4: Simplify right side
    14,481,039.47x = 126,958,906,067,466.62
  5. Step 5: Solve for x
    x = 126,958,906,067,466.62/14,481,039.47
  6. Step 6: Final answer
    x = 8,767,250.89

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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.