Home / 3,297,730,408.20-4,946,595,612.30-3,144,675,400.20

Finding the Fourth Proportional to 3,297,730,408.20, 4,946,595,612.30 and 3,144,675,400.20

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Solution

The fourth proportional to 3,297,730,408.20, 4,946,595,612.30 and 3,144,675,400.20 is: 4,717,013,100.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,730,408.20 : 4,946,595,612.30 = 3,144,675,400.20 : x
  2. Step 2: Convert to fraction form
    3,297,730,408.20/4,946,595,612.30 = 3,144,675,400.20/x
  3. Step 3: Cross multiply
    3,297,730,408.20x = 4,946,595,612.30 × 3,144,675,400.20
  4. Step 4: Simplify right side
    3,297,730,408.20x = 15,555,437,536,737,067,008
  5. Step 5: Solve for x
    x = 15,555,437,536,737,067,008/3,297,730,408.20
  6. Step 6: Final answer
    x = 4,717,013,100.30

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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.