Home / 322,059,489,355.84-444,443,437,732.96-177,540,444,182.56

Finding the Fourth Proportional to 322,059,489,355.84, 444,443,437,732.96 and 177,540,444,182.56

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Solution

The fourth proportional to 322,059,489,355.84, 444,443,437,732.96 and 177,540,444,182.56 is: 245,006,553,003.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,059,489,355.84 : 444,443,437,732.96 = 177,540,444,182.56 : x
  2. Step 2: Convert to fraction form
    322,059,489,355.84/444,443,437,732.96 = 177,540,444,182.56/x
  3. Step 3: Cross multiply
    322,059,489,355.84x = 444,443,437,732.96 × 177,540,444,182.56
  4. Step 4: Simplify right side
    322,059,489,355.84x = 78,906,685,349,133,667,008,512
  5. Step 5: Solve for x
    x = 78,906,685,349,133,667,008,512/322,059,489,355.84
  6. Step 6: Final answer
    x = 245,006,553,003.48

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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.