Home / 36,463,571.34-50,319,320.76-19,944,170.52

Finding the Fourth Proportional to 36,463,571.34, 50,319,320.76 and 19,944,170.52

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Solution

The fourth proportional to 36,463,571.34, 50,319,320.76 and 19,944,170.52 is: 27,522,732.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,463,571.34 : 50,319,320.76 = 19,944,170.52 : x
  2. Step 2: Convert to fraction form
    36,463,571.34/50,319,320.76 = 19,944,170.52/x
  3. Step 3: Cross multiply
    36,463,571.34x = 50,319,320.76 × 19,944,170.52
  4. Step 4: Simplify right side
    36,463,571.34x = 1,003,577,113,688,015.88
  5. Step 5: Solve for x
    x = 1,003,577,113,688,015.88/36,463,571.34
  6. Step 6: Final answer
    x = 27,522,732.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.