Home / 17,352,003.70-26,028,005.55-8,394,051.70

Finding the Fourth Proportional to 17,352,003.70, 26,028,005.55 and 8,394,051.70

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Solution

The fourth proportional to 17,352,003.70, 26,028,005.55 and 8,394,051.70 is: 12,591,077.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,352,003.70 : 26,028,005.55 = 8,394,051.70 : x
  2. Step 2: Convert to fraction form
    17,352,003.70/26,028,005.55 = 8,394,051.70/x
  3. Step 3: Cross multiply
    17,352,003.70x = 26,028,005.55 × 8,394,051.70
  4. Step 4: Simplify right side
    17,352,003.70x = 218,480,424,234,586.91
  5. Step 5: Solve for x
    x = 218,480,424,234,586.91/17,352,003.70
  6. Step 6: Final answer
    x = 12,591,077.55

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Similar ratio
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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.