Home / 132,616,821,200.40-198,925,231,800.60-132,616,821,200.40

Finding the Fourth Proportional to 132,616,821,200.40, 198,925,231,800.60 and 132,616,821,200.40

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Solution

The fourth proportional to 132,616,821,200.40, 198,925,231,800.60 and 132,616,821,200.40 is: 198,925,231,800.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,616,821,200.40 : 198,925,231,800.60 = 132,616,821,200.40 : x
  2. Step 2: Convert to fraction form
    132,616,821,200.40/198,925,231,800.60 = 132,616,821,200.40/x
  3. Step 3: Cross multiply
    132,616,821,200.40x = 198,925,231,800.60 × 132,616,821,200.40
  4. Step 4: Simplify right side
    132,616,821,200.40x = 26,380,831,897,948,291,858,432
  5. Step 5: Solve for x
    x = 26,380,831,897,948,291,858,432/132,616,821,200.40
  6. Step 6: Final answer
    x = 198,925,231,800.60

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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.