Home / 16,058,221.21-24,083,475.04-7,414,016.29

Finding the Fourth Proportional to 16,058,221.21, 24,083,475.04 and 7,414,016.29

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Solution

The fourth proportional to 16,058,221.21, 24,083,475.04 and 7,414,016.29 is: 11,119,243.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,058,221.21 : 24,083,475.04 = 7,414,016.29 : x
  2. Step 2: Convert to fraction form
    16,058,221.21/24,083,475.04 = 7,414,016.29/x
  3. Step 3: Cross multiply
    16,058,221.21x = 24,083,475.04 × 7,414,016.29
  4. Step 4: Simplify right side
    16,058,221.21x = 178,555,276,108,880.94
  5. Step 5: Solve for x
    x = 178,555,276,108,880.94/16,058,221.21
  6. Step 6: Final answer
    x = 11,119,243.77

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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.