Home / 27,526,996.44-41,287,823.28-8,357,919.66

Finding the Fourth Proportional to 27,526,996.44, 41,287,823.28 and 8,357,919.66

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Solution

The fourth proportional to 27,526,996.44, 41,287,823.28 and 8,357,919.66 is: 12,536,068.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,526,996.44 : 41,287,823.28 = 8,357,919.66 : x
  2. Step 2: Convert to fraction form
    27,526,996.44/41,287,823.28 = 8,357,919.66/x
  3. Step 3: Cross multiply
    27,526,996.44x = 41,287,823.28 × 8,357,919.66
  4. Step 4: Simplify right side
    27,526,996.44x = 345,080,309,910,517.69
  5. Step 5: Solve for x
    x = 345,080,309,910,517.69/27,526,996.44
  6. Step 6: Final answer
    x = 12,536,068.39

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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.