Home / 16,126,083.48-22,253,997.06-8,882,739.48

Finding the Fourth Proportional to 16,126,083.48, 22,253,997.06 and 8,882,739.48

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Solution

The fourth proportional to 16,126,083.48, 22,253,997.06 and 8,882,739.48 is: 12,258,181.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126,083.48 : 22,253,997.06 = 8,882,739.48 : x
  2. Step 2: Convert to fraction form
    16,126,083.48/22,253,997.06 = 8,882,739.48/x
  3. Step 3: Cross multiply
    16,126,083.48x = 22,253,997.06 × 8,882,739.48
  4. Step 4: Simplify right side
    16,126,083.48x = 197,676,458,272,665.94
  5. Step 5: Solve for x
    x = 197,676,458,272,665.94/16,126,083.48
  6. Step 6: Final answer
    x = 12,258,181.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.