Home / 36,274,279.68-54,418,593.60-10,366,813.44

Finding the Fourth Proportional to 36,274,279.68, 54,418,593.60 and 10,366,813.44

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Solution

The fourth proportional to 36,274,279.68, 54,418,593.60 and 10,366,813.44 is: 15,552,270.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,274,279.68 : 54,418,593.60 = 10,366,813.44 : x
  2. Step 2: Convert to fraction form
    36,274,279.68/54,418,593.60 = 10,366,813.44/x
  3. Step 3: Cross multiply
    36,274,279.68x = 54,418,593.60 × 10,366,813.44
  4. Step 4: Simplify right side
    36,274,279.68x = 564,147,407,518,378
  5. Step 5: Solve for x
    x = 564,147,407,518,378/36,274,279.68
  6. Step 6: Final answer
    x = 15,552,270.44

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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.