Home / 29,084,502.05-43,626,379.37-9,662,658.57

Finding the Fourth Proportional to 29,084,502.05, 43,626,379.37 and 9,662,658.57

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Solution

The fourth proportional to 29,084,502.05, 43,626,379.37 and 9,662,658.57 is: 14,493,863.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,084,502.05 : 43,626,379.37 = 9,662,658.57 : x
  2. Step 2: Convert to fraction form
    29,084,502.05/43,626,379.37 = 9,662,658.57/x
  3. Step 3: Cross multiply
    29,084,502.05x = 43,626,379.37 × 9,662,658.57
  4. Step 4: Simplify right side
    29,084,502.05x = 421,546,808,449,288.44
  5. Step 5: Solve for x
    x = 421,546,808,449,288.44/29,084,502.05
  6. Step 6: Final answer
    x = 14,493,863.70

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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.