Home / 33,628,626,793.77-46,407,508,910.19-18,386,728,922.49

Finding the Fourth Proportional to 33,628,626,793.77, 46,407,508,910.19 and 18,386,728,922.49

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Solution

The fourth proportional to 33,628,626,793.77, 46,407,508,910.19 and 18,386,728,922.49 is: 25,373,688,064.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,628,626,793.77 : 46,407,508,910.19 = 18,386,728,922.49 : x
  2. Step 2: Convert to fraction form
    33,628,626,793.77/46,407,508,910.19 = 18,386,728,922.49/x
  3. Step 3: Cross multiply
    33,628,626,793.77x = 46,407,508,910.19 × 18,386,728,922.49
  4. Step 4: Simplify right side
    33,628,626,793.77x = 853,282,286,299,962,015,744
  5. Step 5: Solve for x
    x = 853,282,286,299,962,015,744/33,628,626,793.77
  6. Step 6: Final answer
    x = 25,373,688,064.42

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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.