Home / 11,794,779-16,270,552.38-8,117,311.14

Finding the Fourth Proportional to 11,794,779, 16,270,552.38 and 8,117,311.14

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Solution

The fourth proportional to 11,794,779, 16,270,552.38 and 8,117,311.14 is: 11,197,593.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,779 : 16,270,552.38 = 8,117,311.14 : x
  2. Step 2: Convert to fraction form
    11,794,779/16,270,552.38 = 8,117,311.14/x
  3. Step 3: Cross multiply
    11,794,779x = 16,270,552.38 × 8,117,311.14
  4. Step 4: Simplify right side
    11,794,779x = 132,073,136,088,127.52
  5. Step 5: Solve for x
    x = 132,073,136,088,127.52/11,794,779
  6. Step 6: Final answer
    x = 11,197,593.11

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Double scale
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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.