Home / 14,885,405.86-22,324,076.34-4,100,141.66

Finding the Fourth Proportional to 14,885,405.86, 22,324,076.34 and 4,100,141.66

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Solution

The fourth proportional to 14,885,405.86, 22,324,076.34 and 4,100,141.66 is: 6,149,101.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,885,405.86 : 22,324,076.34 = 4,100,141.66 : x
  2. Step 2: Convert to fraction form
    14,885,405.86/22,324,076.34 = 4,100,141.66/x
  3. Step 3: Cross multiply
    14,885,405.86x = 22,324,076.34 × 4,100,141.66
  4. Step 4: Simplify right side
    14,885,405.86x = 91,531,875,422,654.33
  5. Step 5: Solve for x
    x = 91,531,875,422,654.33/14,885,405.86
  6. Step 6: Final answer
    x = 6,149,101.76

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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.