Home / 41,509,675.80-62,264,513.70-27,904,786.20

Finding the Fourth Proportional to 41,509,675.80, 62,264,513.70 and 27,904,786.20

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Solution

The fourth proportional to 41,509,675.80, 62,264,513.70 and 27,904,786.20 is: 41,857,179.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,509,675.80 : 62,264,513.70 = 27,904,786.20 : x
  2. Step 2: Convert to fraction form
    41,509,675.80/62,264,513.70 = 27,904,786.20/x
  3. Step 3: Cross multiply
    41,509,675.80x = 62,264,513.70 × 27,904,786.20
  4. Step 4: Simplify right side
    41,509,675.80x = 1,737,477,942,645,471
  5. Step 5: Solve for x
    x = 1,737,477,942,645,471/41,509,675.80
  6. Step 6: Final answer
    x = 41,857,179.30

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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.