Home / 27,096,141.20-40,632,752.64-10,917,748.64

Finding the Fourth Proportional to 27,096,141.20, 40,632,752.64 and 10,917,748.64

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Solution

The fourth proportional to 27,096,141.20, 40,632,752.64 and 10,917,748.64 is: 16,372,005.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,096,141.20 : 40,632,752.64 = 10,917,748.64 : x
  2. Step 2: Convert to fraction form
    27,096,141.20/40,632,752.64 = 10,917,748.64/x
  3. Step 3: Cross multiply
    27,096,141.20x = 40,632,752.64 × 10,917,748.64
  4. Step 4: Simplify right side
    27,096,141.20x = 443,618,179,874,816.44
  5. Step 5: Solve for x
    x = 443,618,179,874,816.44/27,096,141.20
  6. Step 6: Final answer
    x = 16,372,005.76

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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.