Home / 25,479,882,776.80-35,177,321,450.52-22,652,681,758.16

Finding the Fourth Proportional to 25,479,882,776.80, 35,177,321,450.52 and 22,652,681,758.16

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Solution

The fourth proportional to 25,479,882,776.80, 35,177,321,450.52 and 22,652,681,758.16 is: 31,274,110,438.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,479,882,776.80 : 35,177,321,450.52 = 22,652,681,758.16 : x
  2. Step 2: Convert to fraction form
    25,479,882,776.80/35,177,321,450.52 = 22,652,681,758.16/x
  3. Step 3: Cross multiply
    25,479,882,776.80x = 35,177,321,450.52 × 22,652,681,758.16
  4. Step 4: Simplify right side
    25,479,882,776.80x = 796,860,667,923,124,846,592
  5. Step 5: Solve for x
    x = 796,860,667,923,124,846,592/25,479,882,776.80
  6. Step 6: Final answer
    x = 31,274,110,438.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.