Home / 36,703,801.04-55,052,144.04-11,145,035.12

Finding the Fourth Proportional to 36,703,801.04, 55,052,144.04 and 11,145,035.12

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Solution

The fourth proportional to 36,703,801.04, 55,052,144.04 and 11,145,035.12 is: 16,716,472.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,703,801.04 : 55,052,144.04 = 11,145,035.12 : x
  2. Step 2: Convert to fraction form
    36,703,801.04/55,052,144.04 = 11,145,035.12/x
  3. Step 3: Cross multiply
    36,703,801.04x = 55,052,144.04 × 11,145,035.12
  4. Step 4: Simplify right side
    36,703,801.04x = 613,558,078,757,098.62
  5. Step 5: Solve for x
    x = 613,558,078,757,098.62/36,703,801.04
  6. Step 6: Final answer
    x = 16,716,472.45

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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.