Home / 33,859,629,039.75-50,755,895,356.89-15,899,857,813.53

Finding the Fourth Proportional to 33,859,629,039.75, 50,755,895,356.89 and 15,899,857,813.53

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Solution

The fourth proportional to 33,859,629,039.75, 50,755,895,356.89 and 15,899,857,813.53 is: 23,834,033,102.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,859,629,039.75 : 50,755,895,356.89 = 15,899,857,813.53 : x
  2. Step 2: Convert to fraction form
    33,859,629,039.75/50,755,895,356.89 = 15,899,857,813.53/x
  3. Step 3: Cross multiply
    33,859,629,039.75x = 50,755,895,356.89 × 15,899,857,813.53
  4. Step 4: Simplify right side
    33,859,629,039.75x = 807,011,519,373,031,374,848
  5. Step 5: Solve for x
    x = 807,011,519,373,031,374,848/33,859,629,039.75
  6. Step 6: Final answer
    x = 23,834,033,102.54

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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.