Home / 25,053,418.38-37,531,201.14-11,904,122.82

Finding the Fourth Proportional to 25,053,418.38, 37,531,201.14 and 11,904,122.82

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Solution

The fourth proportional to 25,053,418.38, 37,531,201.14 and 11,904,122.82 is: 17,832,936.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,053,418.38 : 37,531,201.14 = 11,904,122.82 : x
  2. Step 2: Convert to fraction form
    25,053,418.38/37,531,201.14 = 11,904,122.82/x
  3. Step 3: Cross multiply
    25,053,418.38x = 37,531,201.14 × 11,904,122.82
  4. Step 4: Simplify right side
    25,053,418.38x = 446,776,027,952,684.06
  5. Step 5: Solve for x
    x = 446,776,027,952,684.06/25,053,418.38
  6. Step 6: Final answer
    x = 17,832,936.85

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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.