Home / 11,017,229.70-16,525,844.55-8,182,877.70

Finding the Fourth Proportional to 11,017,229.70, 16,525,844.55 and 8,182,877.70

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Solution

The fourth proportional to 11,017,229.70, 16,525,844.55 and 8,182,877.70 is: 12,274,316.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,017,229.70 : 16,525,844.55 = 8,182,877.70 : x
  2. Step 2: Convert to fraction form
    11,017,229.70/16,525,844.55 = 8,182,877.70/x
  3. Step 3: Cross multiply
    11,017,229.70x = 16,525,844.55 × 8,182,877.70
  4. Step 4: Simplify right side
    11,017,229.70x = 135,228,964,841,861.55
  5. Step 5: Solve for x
    x = 135,228,964,841,861.55/11,017,229.70
  6. Step 6: Final answer
    x = 12,274,316.55

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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.