Home / 25,435,235,601.62-38,152,844,422.54-6,802,247,183.20

Finding the Fourth Proportional to 25,435,235,601.62, 38,152,844,422.54 and 6,802,247,183.20

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Solution

The fourth proportional to 25,435,235,601.62, 38,152,844,422.54 and 6,802,247,183.20 is: 10,203,368,373.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,435,235,601.62 : 38,152,844,422.54 = 6,802,247,183.20 : x
  2. Step 2: Convert to fraction form
    25,435,235,601.62/38,152,844,422.54 = 6,802,247,183.20/x
  3. Step 3: Cross multiply
    25,435,235,601.62x = 38,152,844,422.54 × 6,802,247,183.20
  4. Step 4: Simplify right side
    25,435,235,601.62x = 259,525,078,504,290,549,760
  5. Step 5: Solve for x
    x = 259,525,078,504,290,549,760/25,435,235,601.62
  6. Step 6: Final answer
    x = 10,203,368,373.27

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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.