Home / 444,969,021.11-614,058,571.82-246,744,480.56

Finding the Fourth Proportional to 444,969,021.11, 614,058,571.82 and 246,744,480.56

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Solution

The fourth proportional to 444,969,021.11, 614,058,571.82 and 246,744,480.56 is: 340,508,116.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,969,021.11 : 614,058,571.82 = 246,744,480.56 : x
  2. Step 2: Convert to fraction form
    444,969,021.11/614,058,571.82 = 246,744,480.56/x
  3. Step 3: Cross multiply
    444,969,021.11x = 614,058,571.82 × 246,744,480.56
  4. Step 4: Simplify right side
    444,969,021.11x = 151,515,563,334,692,864
  5. Step 5: Solve for x
    x = 151,515,563,334,692,864/444,969,021.11
  6. Step 6: Final answer
    x = 340,508,116.63

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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.