Home / 132,040,361,255.40-198,060,541,883.10-132,040,361,255.40

Finding the Fourth Proportional to 132,040,361,255.40, 198,060,541,883.10 and 132,040,361,255.40

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Solution

The fourth proportional to 132,040,361,255.40, 198,060,541,883.10 and 132,040,361,255.40 is: 198,060,541,883.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,040,361,255.40 : 198,060,541,883.10 = 132,040,361,255.40 : x
  2. Step 2: Convert to fraction form
    132,040,361,255.40/198,060,541,883.10 = 132,040,361,255.40/x
  3. Step 3: Cross multiply
    132,040,361,255.40x = 198,060,541,883.10 × 132,040,361,255.40
  4. Step 4: Simplify right side
    132,040,361,255.40x = 26,151,985,500,684,805,996,544
  5. Step 5: Solve for x
    x = 26,151,985,500,684,805,996,544/132,040,361,255.40
  6. Step 6: Final answer
    x = 198,060,541,883.10

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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.