Home / 62,370,997.84-86,062,414.98-35,904,235.66

Finding the Fourth Proportional to 62,370,997.84, 86,062,414.98 and 35,904,235.66

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Solution

The fourth proportional to 62,370,997.84, 86,062,414.98 and 35,904,235.66 is: 49,542,340.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,370,997.84 : 86,062,414.98 = 35,904,235.66 : x
  2. Step 2: Convert to fraction form
    62,370,997.84/86,062,414.98 = 35,904,235.66/x
  3. Step 3: Cross multiply
    62,370,997.84x = 86,062,414.98 × 35,904,235.66
  4. Step 4: Simplify right side
    62,370,997.84x = 3,090,005,228,910,634
  5. Step 5: Solve for x
    x = 3,090,005,228,910,634/62,370,997.84
  6. Step 6: Final answer
    x = 49,542,340.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.