Home / 132,276,320,999.33-198,414,481,498.99-132,276,320,999.33

Finding the Fourth Proportional to 132,276,320,999.33, 198,414,481,498.99 and 132,276,320,999.33

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Solution

The fourth proportional to 132,276,320,999.33, 198,414,481,498.99 and 132,276,320,999.33 is: 198,414,481,498.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,276,320,999.33 : 198,414,481,498.99 = 132,276,320,999.33 : x
  2. Step 2: Convert to fraction form
    132,276,320,999.33/198,414,481,498.99 = 132,276,320,999.33/x
  3. Step 3: Cross multiply
    132,276,320,999.33x = 198,414,481,498.99 × 132,276,320,999.33
  4. Step 4: Simplify right side
    132,276,320,999.33x = 26,245,537,645,676,025,872,384
  5. Step 5: Solve for x
    x = 26,245,537,645,676,025,872,384/132,276,320,999.33
  6. Step 6: Final answer
    x = 198,414,481,498.99

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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.