Home / 60,085,092.82-82,917,450.13-32,583,013.78

Finding the Fourth Proportional to 60,085,092.82, 82,917,450.13 and 32,583,013.78

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Solution

The fourth proportional to 60,085,092.82, 82,917,450.13 and 32,583,013.78 is: 44,964,570.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,085,092.82 : 82,917,450.13 = 32,583,013.78 : x
  2. Step 2: Convert to fraction form
    60,085,092.82/82,917,450.13 = 32,583,013.78/x
  3. Step 3: Cross multiply
    60,085,092.82x = 82,917,450.13 × 32,583,013.78
  4. Step 4: Simplify right side
    60,085,092.82x = 2,701,700,420,188,252.50
  5. Step 5: Solve for x
    x = 2,701,700,420,188,252.50/60,085,092.82
  6. Step 6: Final answer
    x = 44,964,570.97

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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.