Home / 240,840,240,972.70-361,419,516,625.66-113,391,380,652.17

Finding the Fourth Proportional to 240,840,240,972.70, 361,419,516,625.66 and 113,391,380,652.17

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Solution

The fourth proportional to 240,840,240,972.70, 361,419,516,625.66 and 113,391,380,652.17 is: 170,162,003,738.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,840,240,972.70 : 361,419,516,625.66 = 113,391,380,652.17 : x
  2. Step 2: Convert to fraction form
    240,840,240,972.70/361,419,516,625.66 = 113,391,380,652.17/x
  3. Step 3: Cross multiply
    240,840,240,972.70x = 361,419,516,625.66 × 113,391,380,652.17
  4. Step 4: Simplify right side
    240,840,240,972.70x = 40,981,857,984,823,489,986,560
  5. Step 5: Solve for x
    x = 40,981,857,984,823,489,986,560/240,840,240,972.70
  6. Step 6: Final answer
    x = 170,162,003,738.69

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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.