Home / 33,628,626,793.90-46,407,508,910.37-18,386,728,922.62

Finding the Fourth Proportional to 33,628,626,793.90, 46,407,508,910.37 and 18,386,728,922.62

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Solution

The fourth proportional to 33,628,626,793.90, 46,407,508,910.37 and 18,386,728,922.62 is: 25,373,688,064.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,628,626,793.90 : 46,407,508,910.37 = 18,386,728,922.62 : x
  2. Step 2: Convert to fraction form
    33,628,626,793.90/46,407,508,910.37 = 18,386,728,922.62/x
  3. Step 3: Cross multiply
    33,628,626,793.90x = 46,407,508,910.37 × 18,386,728,922.62
  4. Step 4: Simplify right side
    33,628,626,793.90x = 853,282,286,308,953,423,872
  5. Step 5: Solve for x
    x = 853,282,286,308,953,423,872/33,628,626,793.90
  6. Step 6: Final answer
    x = 25,373,688,064.59

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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.