Home / 22,380,290,087.58-30,898,738,645.83-14,246,682,777.90

Finding the Fourth Proportional to 22,380,290,087.58, 30,898,738,645.83 and 14,246,682,777.90

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Solution

The fourth proportional to 22,380,290,087.58, 30,898,738,645.83 and 14,246,682,777.90 is: 19,669,294,991.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,380,290,087.58 : 30,898,738,645.83 = 14,246,682,777.90 : x
  2. Step 2: Convert to fraction form
    22,380,290,087.58/30,898,738,645.83 = 14,246,682,777.90/x
  3. Step 3: Cross multiply
    22,380,290,087.58x = 30,898,738,645.83 × 14,246,682,777.90
  4. Step 4: Simplify right side
    22,380,290,087.58x = 440,204,527,724,379,439,104
  5. Step 5: Solve for x
    x = 440,204,527,724,379,439,104/22,380,290,087.58
  6. Step 6: Final answer
    x = 19,669,294,991.34

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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.