Home / 36,363,157.74-50,182,224.37-19,844,349.03

Finding the Fourth Proportional to 36,363,157.74, 50,182,224.37 and 19,844,349.03

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Solution

The fourth proportional to 36,363,157.74, 50,182,224.37 and 19,844,349.03 is: 27,385,783.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,363,157.74 : 50,182,224.37 = 19,844,349.03 : x
  2. Step 2: Convert to fraction form
    36,363,157.74/50,182,224.37 = 19,844,349.03/x
  3. Step 3: Cross multiply
    36,363,157.74x = 50,182,224.37 × 19,844,349.03
  4. Step 4: Simplify right side
    36,363,157.74x = 995,833,575,450,441
  5. Step 5: Solve for x
    x = 995,833,575,450,441/36,363,157.74
  6. Step 6: Final answer
    x = 27,385,783.78

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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.