Home / 36,223,047.13-50,015,863.11-27,837,133.87

Finding the Fourth Proportional to 36,223,047.13, 50,015,863.11 and 27,837,133.87

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Solution

The fourth proportional to 36,223,047.13, 50,015,863.11 and 27,837,133.87 is: 38,436,807.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,223,047.13 : 50,015,863.11 = 27,837,133.87 : x
  2. Step 2: Convert to fraction form
    36,223,047.13/50,015,863.11 = 27,837,133.87/x
  3. Step 3: Cross multiply
    36,223,047.13x = 50,015,863.11 × 27,837,133.87
  4. Step 4: Simplify right side
    36,223,047.13x = 1,392,298,277,016,664.50
  5. Step 5: Solve for x
    x = 1,392,298,277,016,664.50/36,223,047.13
  6. Step 6: Final answer
    x = 38,436,807.15

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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.