Home / 2,158,784,961,286-3,238,177,245,293-950,035,371,786.73

Finding the Fourth Proportional to 2,158,784,961,286, 3,238,177,245,293 and 950,035,371,786.73

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Solution

The fourth proportional to 2,158,784,961,286, 3,238,177,245,293 and 950,035,371,786.73 is: 1,425,052,971,144.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,158,784,961,286 : 3,238,177,245,293 = 950,035,371,786.73 : x
  2. Step 2: Convert to fraction form
    2,158,784,961,286/3,238,177,245,293 = 950,035,371,786.73/x
  3. Step 3: Cross multiply
    2,158,784,961,286x = 3,238,177,245,293 × 950,035,371,786.73
  4. Step 4: Simplify right side
    2,158,784,961,286x = 3,076,382,923,143,264,113,524,736
  5. Step 5: Solve for x
    x = 3,076,382,923,143,264,113,524,736/2,158,784,961,286
  6. Step 6: Final answer
    x = 1,425,052,971,144.77

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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.