Home / 29,505,924.70-44,286,880.65-18,168,516.70

Finding the Fourth Proportional to 29,505,924.70, 44,286,880.65 and 18,168,516.70

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Solution

The fourth proportional to 29,505,924.70, 44,286,880.65 and 18,168,516.70 is: 27,270,012.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,505,924.70 : 44,286,880.65 = 18,168,516.70 : x
  2. Step 2: Convert to fraction form
    29,505,924.70/44,286,880.65 = 18,168,516.70/x
  3. Step 3: Cross multiply
    29,505,924.70x = 44,286,880.65 × 18,168,516.70
  4. Step 4: Simplify right side
    29,505,924.70x = 804,626,930,680,431.75
  5. Step 5: Solve for x
    x = 804,626,930,680,431.75/29,505,924.70
  6. Step 6: Final answer
    x = 27,270,012.34

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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.