Home / 36,674,246.46-55,019,308.47-11,117,183.16

Finding the Fourth Proportional to 36,674,246.46, 55,019,308.47 and 11,117,183.16

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Solution

The fourth proportional to 36,674,246.46, 55,019,308.47 and 11,117,183.16 is: 16,678,181.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,674,246.46 : 55,019,308.47 = 11,117,183.16 : x
  2. Step 2: Convert to fraction form
    36,674,246.46/55,019,308.47 = 11,117,183.16/x
  3. Step 3: Cross multiply
    36,674,246.46x = 55,019,308.47 × 11,117,183.16
  4. Step 4: Simplify right side
    36,674,246.46x = 611,659,729,597,529.38
  5. Step 5: Solve for x
    x = 611,659,729,597,529.38/36,674,246.46
  6. Step 6: Final answer
    x = 16,678,181.25

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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.