Home / 3,222,331,945.49-4,833,499,136.07-1,449,632,003.96

Finding the Fourth Proportional to 3,222,331,945.49, 4,833,499,136.07 and 1,449,632,003.96

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Solution

The fourth proportional to 3,222,331,945.49, 4,833,499,136.07 and 1,449,632,003.96 is: 2,174,448,553.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,331,945.49 : 4,833,499,136.07 = 1,449,632,003.96 : x
  2. Step 2: Convert to fraction form
    3,222,331,945.49/4,833,499,136.07 = 1,449,632,003.96/x
  3. Step 3: Cross multiply
    3,222,331,945.49x = 4,833,499,136.07 × 1,449,632,003.96
  4. Step 4: Simplify right side
    3,222,331,945.49x = 7,006,795,038,735,915,008
  5. Step 5: Solve for x
    x = 7,006,795,038,735,915,008/3,222,331,945.49
  6. Step 6: Final answer
    x = 2,174,448,553.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.