Home / 8,795,642,408.27-12,137,900,290.88-4,781,073,819.59

Finding the Fourth Proportional to 8,795,642,408.27, 12,137,900,290.88 and 4,781,073,819.59

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Solution

The fourth proportional to 8,795,642,408.27, 12,137,900,290.88 and 4,781,073,819.59 is: 6,597,834,997.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,642,408.27 : 12,137,900,290.88 = 4,781,073,819.59 : x
  2. Step 2: Convert to fraction form
    8,795,642,408.27/12,137,900,290.88 = 4,781,073,819.59/x
  3. Step 3: Cross multiply
    8,795,642,408.27x = 12,137,900,290.88 × 4,781,073,819.59
  4. Step 4: Simplify right side
    8,795,642,408.27x = 58,032,197,305,496,313,856
  5. Step 5: Solve for x
    x = 58,032,197,305,496,313,856/8,795,642,408.27
  6. Step 6: Final answer
    x = 6,597,834,997.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.