Home / 1,082,379,290.91-1,624,183,117.40-584,383,173.96

Finding the Fourth Proportional to 1,082,379,290.91, 1,624,183,117.40 and 584,383,173.96

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Solution

The fourth proportional to 1,082,379,290.91, 1,624,183,117.40 and 584,383,173.96 is: 876,906,361.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,379,290.91 : 1,624,183,117.40 = 584,383,173.96 : x
  2. Step 2: Convert to fraction form
    1,082,379,290.91/1,624,183,117.40 = 584,383,173.96/x
  3. Step 3: Cross multiply
    1,082,379,290.91x = 1,624,183,117.40 × 584,383,173.96
  4. Step 4: Simplify right side
    1,082,379,290.91x = 949,145,285,246,010,880
  5. Step 5: Solve for x
    x = 949,145,285,246,010,880/1,082,379,290.91
  6. Step 6: Final answer
    x = 876,906,361.03

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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.