Home / 27,468,098.20-41,208,708.30-8,299,043.20

Finding the Fourth Proportional to 27,468,098.20, 41,208,708.30 and 8,299,043.20

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Solution

The fourth proportional to 27,468,098.20, 41,208,708.30 and 8,299,043.20 is: 12,450,547.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,468,098.20 : 41,208,708.30 = 8,299,043.20 : x
  2. Step 2: Convert to fraction form
    27,468,098.20/41,208,708.30 = 8,299,043.20/x
  3. Step 3: Cross multiply
    27,468,098.20x = 41,208,708.30 × 8,299,043.20
  4. Step 4: Simplify right side
    27,468,098.20x = 341,992,850,397,898.56
  5. Step 5: Solve for x
    x = 341,992,850,397,898.56/27,468,098.20
  6. Step 6: Final answer
    x = 12,450,547.10

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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.