Home / 36,823,836.82-55,233,753.10-11,264,846.23

Finding the Fourth Proportional to 36,823,836.82, 55,233,753.10 and 11,264,846.23

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Solution

The fourth proportional to 36,823,836.82, 55,233,753.10 and 11,264,846.23 is: 16,896,656.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,823,836.82 : 55,233,753.10 = 11,264,846.23 : x
  2. Step 2: Convert to fraction form
    36,823,836.82/55,233,753.10 = 11,264,846.23/x
  3. Step 3: Cross multiply
    36,823,836.82x = 55,233,753.10 × 11,264,846.23
  4. Step 4: Simplify right side
    36,823,836.82x = 622,199,735,123,325.75
  5. Step 5: Solve for x
    x = 622,199,735,123,325.75/36,823,836.82
  6. Step 6: Final answer
    x = 16,896,656.86

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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.