Home / 5,494,417,423.72-8,245,016,074.10-2,546,147,502.44

Finding the Fourth Proportional to 5,494,417,423.72, 8,245,016,074.10 and 2,546,147,502.44

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Solution

The fourth proportional to 5,494,417,423.72, 8,245,016,074.10 and 2,546,147,502.44 is: 3,820,792,172.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,417,423.72 : 8,245,016,074.10 = 2,546,147,502.44 : x
  2. Step 2: Convert to fraction form
    5,494,417,423.72/8,245,016,074.10 = 2,546,147,502.44/x
  3. Step 3: Cross multiply
    5,494,417,423.72x = 8,245,016,074.10 × 2,546,147,502.44
  4. Step 4: Simplify right side
    5,494,417,423.72x = 20,993,027,084,647,370,752
  5. Step 5: Solve for x
    x = 20,993,027,084,647,370,752/5,494,417,423.72
  6. Step 6: Final answer
    x = 3,820,792,172.44

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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.