Home / 33,859,629,029.85-50,755,895,341.99-15,899,857,803.69

Finding the Fourth Proportional to 33,859,629,029.85, 50,755,895,341.99 and 15,899,857,803.69

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Solution

The fourth proportional to 33,859,629,029.85, 50,755,895,341.99 and 15,899,857,803.69 is: 23,834,033,087.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,859,629,029.85 : 50,755,895,341.99 = 15,899,857,803.69 : x
  2. Step 2: Convert to fraction form
    33,859,629,029.85/50,755,895,341.99 = 15,899,857,803.69/x
  3. Step 3: Cross multiply
    33,859,629,029.85x = 50,755,895,341.99 × 15,899,857,803.69
  4. Step 4: Simplify right side
    33,859,629,029.85x = 807,011,518,636,612,648,960
  5. Step 5: Solve for x
    x = 807,011,518,636,612,648,960/33,859,629,029.85
  6. Step 6: Final answer
    x = 23,834,033,087.76

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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.