Home / 3,297,029,648.40-4,945,544,472.60-3,274,071,397.20

Finding the Fourth Proportional to 3,297,029,648.40, 4,945,544,472.60 and 3,274,071,397.20

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Solution

The fourth proportional to 3,297,029,648.40, 4,945,544,472.60 and 3,274,071,397.20 is: 4,911,107,095.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,029,648.40 : 4,945,544,472.60 = 3,274,071,397.20 : x
  2. Step 2: Convert to fraction form
    3,297,029,648.40/4,945,544,472.60 = 3,274,071,397.20/x
  3. Step 3: Cross multiply
    3,297,029,648.40x = 4,945,544,472.60 × 3,274,071,397.20
  4. Step 4: Simplify right side
    3,297,029,648.40x = 16,192,065,701,320,218,624
  5. Step 5: Solve for x
    x = 16,192,065,701,320,218,624/3,297,029,648.40
  6. Step 6: Final answer
    x = 4,911,107,095.80

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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.