Home / 33,821,783,880.37-46,674,092,345.79-18,580,862,994.02

Finding the Fourth Proportional to 33,821,783,880.37, 46,674,092,345.79 and 18,580,862,994.02

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Solution

The fourth proportional to 33,821,783,880.37, 46,674,092,345.79 and 18,580,862,994.02 is: 25,641,607,737.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,821,783,880.37 : 46,674,092,345.79 = 18,580,862,994.02 : x
  2. Step 2: Convert to fraction form
    33,821,783,880.37/46,674,092,345.79 = 18,580,862,994.02/x
  3. Step 3: Cross multiply
    33,821,783,880.37x = 46,674,092,345.79 × 18,580,862,994.02
  4. Step 4: Simplify right side
    33,821,783,880.37x = 867,244,915,247,361,556,480
  5. Step 5: Solve for x
    x = 867,244,915,247,361,556,480/33,821,783,880.37
  6. Step 6: Final answer
    x = 25,641,607,737.63

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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.