Home / 33,821,783,879.37-46,674,092,344.41-18,580,862,993.02

Finding the Fourth Proportional to 33,821,783,879.37, 46,674,092,344.41 and 18,580,862,993.02

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Solution

The fourth proportional to 33,821,783,879.37, 46,674,092,344.41 and 18,580,862,993.02 is: 25,641,607,736.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,821,783,879.37 : 46,674,092,344.41 = 18,580,862,993.02 : x
  2. Step 2: Convert to fraction form
    33,821,783,879.37/46,674,092,344.41 = 18,580,862,993.02/x
  3. Step 3: Cross multiply
    33,821,783,879.37x = 46,674,092,344.41 × 18,580,862,993.02
  4. Step 4: Simplify right side
    33,821,783,879.37x = 867,244,915,174,766,149,632
  5. Step 5: Solve for x
    x = 867,244,915,174,766,149,632/33,821,783,879.37
  6. Step 6: Final answer
    x = 25,641,607,736.24

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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.