Home / 444,456,841.53-613,305,741.29-246,181,290.49

Finding the Fourth Proportional to 444,456,841.53, 613,305,741.29 and 246,181,290.49

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Solution

The fourth proportional to 444,456,841.53, 613,305,741.29 and 246,181,290.49 is: 339,705,421.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,456,841.53 : 613,305,741.29 = 246,181,290.49 : x
  2. Step 2: Convert to fraction form
    444,456,841.53/613,305,741.29 = 246,181,290.49/x
  3. Step 3: Cross multiply
    444,456,841.53x = 613,305,741.29 × 246,181,290.49
  4. Step 4: Simplify right side
    444,456,841.53x = 150,984,398,855,233,984
  5. Step 5: Solve for x
    x = 150,984,398,855,233,984/444,456,841.53
  6. Step 6: Final answer
    x = 339,705,421.87

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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.