Home / 27,865,380.41-41,781,512.24-10,594,845.73

Finding the Fourth Proportional to 27,865,380.41, 41,781,512.24 and 10,594,845.73

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Solution

The fourth proportional to 27,865,380.41, 41,781,512.24 and 10,594,845.73 is: 15,885,972.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,865,380.41 : 41,781,512.24 = 10,594,845.73 : x
  2. Step 2: Convert to fraction form
    27,865,380.41/41,781,512.24 = 10,594,845.73/x
  3. Step 3: Cross multiply
    27,865,380.41x = 41,781,512.24 × 10,594,845.73
  4. Step 4: Simplify right side
    27,865,380.41x = 442,668,676,587,890.06
  5. Step 5: Solve for x
    x = 442,668,676,587,890.06/27,865,380.41
  6. Step 6: Final answer
    x = 15,885,972.85

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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.