Home / 444,529,841.13-613,451,180.70-248,959,553.13

Finding the Fourth Proportional to 444,529,841.13, 613,451,180.70 and 248,959,553.13

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Solution

The fourth proportional to 444,529,841.13, 613,451,180.70 and 248,959,553.13 is: 343,564,183.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,529,841.13 : 613,451,180.70 = 248,959,553.13 : x
  2. Step 2: Convert to fraction form
    444,529,841.13/613,451,180.70 = 248,959,553.13/x
  3. Step 3: Cross multiply
    444,529,841.13x = 613,451,180.70 × 248,959,553.13
  4. Step 4: Simplify right side
    444,529,841.13x = 152,724,531,814,142,880
  5. Step 5: Solve for x
    x = 152,724,531,814,142,880/444,529,841.13
  6. Step 6: Final answer
    x = 343,564,183.29

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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.