Home / 182,498,997-251,786,615.22-104,126,248.20

Finding the Fourth Proportional to 182,498,997, 251,786,615.22 and 104,126,248.20

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Solution

The fourth proportional to 182,498,997, 251,786,615.22 and 104,126,248.20 is: 143,658,847.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,498,997 : 251,786,615.22 = 104,126,248.20 : x
  2. Step 2: Convert to fraction form
    182,498,997/251,786,615.22 = 104,126,248.20/x
  3. Step 3: Cross multiply
    182,498,997x = 251,786,615.22 × 104,126,248.20
  4. Step 4: Simplify right side
    182,498,997x = 26,217,595,589,835,620
  5. Step 5: Solve for x
    x = 26,217,595,589,835,620/182,498,997
  6. Step 6: Final answer
    x = 143,658,847.56

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1.5x scale

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.