Home / 3,194,823,183.80-4,792,475,729.38-953,693,554.20

Finding the Fourth Proportional to 3,194,823,183.80, 4,792,475,729.38 and 953,693,554.20

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Solution

The fourth proportional to 3,194,823,183.80, 4,792,475,729.38 and 953,693,554.20 is: 1,430,612,258.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,823,183.80 : 4,792,475,729.38 = 953,693,554.20 : x
  2. Step 2: Convert to fraction form
    3,194,823,183.80/4,792,475,729.38 = 953,693,554.20/x
  3. Step 3: Cross multiply
    3,194,823,183.80x = 4,792,475,729.38 × 953,693,554.20
  4. Step 4: Simplify right side
    3,194,823,183.80x = 4,570,553,211,769,649,664
  5. Step 5: Solve for x
    x = 4,570,553,211,769,649,664/3,194,823,183.80
  6. Step 6: Final answer
    x = 1,430,612,258.90

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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.