Home / 33,859,629,025.55-50,755,895,335.53-15,899,857,799.36

Finding the Fourth Proportional to 33,859,629,025.55, 50,755,895,335.53 and 15,899,857,799.36

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Solution

The fourth proportional to 33,859,629,025.55, 50,755,895,335.53 and 15,899,857,799.36 is: 23,834,033,081.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,859,629,025.55 : 50,755,895,335.53 = 15,899,857,799.36 : x
  2. Step 2: Convert to fraction form
    33,859,629,025.55/50,755,895,335.53 = 15,899,857,799.36/x
  3. Step 3: Cross multiply
    33,859,629,025.55x = 50,755,895,335.53 × 15,899,857,799.36
  4. Step 4: Simplify right side
    33,859,629,025.55x = 807,011,518,313,872,752,640
  5. Step 5: Solve for x
    x = 807,011,518,313,872,752,640/33,859,629,025.55
  6. Step 6: Final answer
    x = 23,834,033,081.25

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Double scale
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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.