Home / 13,650,994,223.88-20,476,491,335.82-3,836,341,835.88

Finding the Fourth Proportional to 13,650,994,223.88, 20,476,491,335.82 and 3,836,341,835.88

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Solution

The fourth proportional to 13,650,994,223.88, 20,476,491,335.82 and 3,836,341,835.88 is: 5,754,512,753.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,650,994,223.88 : 20,476,491,335.82 = 3,836,341,835.88 : x
  2. Step 2: Convert to fraction form
    13,650,994,223.88/20,476,491,335.82 = 3,836,341,835.88/x
  3. Step 3: Cross multiply
    13,650,994,223.88x = 20,476,491,335.82 × 3,836,341,835.88
  4. Step 4: Simplify right side
    13,650,994,223.88x = 78,554,820,363,627,560,960
  5. Step 5: Solve for x
    x = 78,554,820,363,627,560,960/13,650,994,223.88
  6. Step 6: Final answer
    x = 5,754,512,753.82

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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.