Home / 33,859,629,031.76-50,755,895,344.80-15,899,857,805.55

Finding the Fourth Proportional to 33,859,629,031.76, 50,755,895,344.80 and 15,899,857,805.55

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Solution

The fourth proportional to 33,859,629,031.76, 50,755,895,344.80 and 15,899,857,805.55 is: 23,834,033,090.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,859,629,031.76 : 50,755,895,344.80 = 15,899,857,805.55 : x
  2. Step 2: Convert to fraction form
    33,859,629,031.76/50,755,895,344.80 = 15,899,857,805.55/x
  3. Step 3: Cross multiply
    33,859,629,031.76x = 50,755,895,344.80 × 15,899,857,805.55
  4. Step 4: Simplify right side
    33,859,629,031.76x = 807,011,518,775,697,211,392
  5. Step 5: Solve for x
    x = 807,011,518,775,697,211,392/33,859,629,031.76
  6. Step 6: Final answer
    x = 23,834,033,090.52

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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.