Home / 3,297,029,389.90-4,945,544,084.85-3,274,071,138.70

Finding the Fourth Proportional to 3,297,029,389.90, 4,945,544,084.85 and 3,274,071,138.70

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Solution

The fourth proportional to 3,297,029,389.90, 4,945,544,084.85 and 3,274,071,138.70 is: 4,911,106,708.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,029,389.90 : 4,945,544,084.85 = 3,274,071,138.70 : x
  2. Step 2: Convert to fraction form
    3,297,029,389.90/4,945,544,084.85 = 3,274,071,138.70/x
  3. Step 3: Cross multiply
    3,297,029,389.90x = 4,945,544,084.85 × 3,274,071,138.70
  4. Step 4: Simplify right side
    3,297,029,389.90x = 16,192,063,153,375,889,408
  5. Step 5: Solve for x
    x = 16,192,063,153,375,889,408/3,297,029,389.90
  6. Step 6: Final answer
    x = 4,911,106,708.05

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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.