Home / 27,468,099.20-41,208,709.80-8,299,044.20

Finding the Fourth Proportional to 27,468,099.20, 41,208,709.80 and 8,299,044.20

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Solution

The fourth proportional to 27,468,099.20, 41,208,709.80 and 8,299,044.20 is: 12,450,548.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,468,099.20 : 41,208,709.80 = 8,299,044.20 : x
  2. Step 2: Convert to fraction form
    27,468,099.20/41,208,709.80 = 8,299,044.20/x
  3. Step 3: Cross multiply
    27,468,099.20x = 41,208,709.80 × 8,299,044.20
  4. Step 4: Simplify right side
    27,468,099.20x = 341,992,904,055,173.12
  5. Step 5: Solve for x
    x = 341,992,904,055,173.12/27,468,099.20
  6. Step 6: Final answer
    x = 12,450,548.60

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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.