Home / 11,083,538.20-16,625,307.30-7,491,026.20

Finding the Fourth Proportional to 11,083,538.20, 16,625,307.30 and 7,491,026.20

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Solution

The fourth proportional to 11,083,538.20, 16,625,307.30 and 7,491,026.20 is: 11,236,539.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,083,538.20 : 16,625,307.30 = 7,491,026.20 : x
  2. Step 2: Convert to fraction form
    11,083,538.20/16,625,307.30 = 7,491,026.20/x
  3. Step 3: Cross multiply
    11,083,538.20x = 16,625,307.30 × 7,491,026.20
  4. Step 4: Simplify right side
    11,083,538.20x = 124,540,612,567,351.27
  5. Step 5: Solve for x
    x = 124,540,612,567,351.27/11,083,538.20
  6. Step 6: Final answer
    x = 11,236,539.30

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Double scale
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Similar ratio
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1.5x scale

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.