Home / 29,505,939.70-44,286,903.15-18,168,531.70

Finding the Fourth Proportional to 29,505,939.70, 44,286,903.15 and 18,168,531.70

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Solution

The fourth proportional to 29,505,939.70, 44,286,903.15 and 18,168,531.70 is: 27,270,034.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,505,939.70 : 44,286,903.15 = 18,168,531.70 : x
  2. Step 2: Convert to fraction form
    29,505,939.70/44,286,903.15 = 18,168,531.70/x
  3. Step 3: Cross multiply
    29,505,939.70x = 44,286,903.15 × 18,168,531.70
  4. Step 4: Simplify right side
    29,505,939.70x = 804,628,003,775,604.75
  5. Step 5: Solve for x
    x = 804,628,003,775,604.75/29,505,939.70
  6. Step 6: Final answer
    x = 27,270,034.85

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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.