Home / 132,039,876,331.20-198,059,814,496.80-132,039,876,331.20

Finding the Fourth Proportional to 132,039,876,331.20, 198,059,814,496.80 and 132,039,876,331.20

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Solution

The fourth proportional to 132,039,876,331.20, 198,059,814,496.80 and 132,039,876,331.20 is: 198,059,814,496.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,039,876,331.20 : 198,059,814,496.80 = 132,039,876,331.20 : x
  2. Step 2: Convert to fraction form
    132,039,876,331.20/198,059,814,496.80 = 132,039,876,331.20/x
  3. Step 3: Cross multiply
    132,039,876,331.20x = 198,059,814,496.80 × 132,039,876,331.20
  4. Step 4: Simplify right side
    132,039,876,331.20x = 26,151,793,412,337,884,463,104
  5. Step 5: Solve for x
    x = 26,151,793,412,337,884,463,104/132,039,876,331.20
  6. Step 6: Final answer
    x = 198,059,814,496.80

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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.