Home / 144,723,996.24-217,094,269.83-41,085,095.22

Finding the Fourth Proportional to 144,723,996.24, 217,094,269.83 and 41,085,095.22

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Solution

The fourth proportional to 144,723,996.24, 217,094,269.83 and 41,085,095.22 is: 61,629,992.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,723,996.24 : 217,094,269.83 = 41,085,095.22 : x
  2. Step 2: Convert to fraction form
    144,723,996.24/217,094,269.83 = 41,085,095.22/x
  3. Step 3: Cross multiply
    144,723,996.24x = 217,094,269.83 × 41,085,095.22
  4. Step 4: Simplify right side
    144,723,996.24x = 8,919,338,747,681,923
  5. Step 5: Solve for x
    x = 8,919,338,747,681,923/144,723,996.24
  6. Step 6: Final answer
    x = 61,629,992.12

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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.