Home / 27,804,512.90-41,710,705.95-8,633,270.90

Finding the Fourth Proportional to 27,804,512.90, 41,710,705.95 and 8,633,270.90

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Solution

The fourth proportional to 27,804,512.90, 41,710,705.95 and 8,633,270.90 is: 12,951,128.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,804,512.90 : 41,710,705.95 = 8,633,270.90 : x
  2. Step 2: Convert to fraction form
    27,804,512.90/41,710,705.95 = 8,633,270.90/x
  3. Step 3: Cross multiply
    27,804,512.90x = 41,710,705.95 × 8,633,270.90
  4. Step 4: Simplify right side
    27,804,512.90x = 360,099,823,896,591.88
  5. Step 5: Solve for x
    x = 360,099,823,896,591.88/27,804,512.90
  6. Step 6: Final answer
    x = 12,951,128.66

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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.