Home / 79,998,342,209.13-115,583,789,745.38

Finding the Third Proportional to 79,998,342,209.13 and 115,583,789,745.38

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Solution

The third proportional to 79,998,342,209.13 and 115,583,789,745.38 is: 166,998,616,258.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,998,342,209.13 : 115,583,789,745.38 = 115,583,789,745.38 : x
  2. Step 2: Convert to fraction form
    79,998,342,209.13/115,583,789,745.38 = 115,583,789,745.38/x
  3. Step 3: Cross multiply
    79,998,342,209.13x = 115,583,789,745.38 × 115,583,789,745.38
  4. Step 4: Simplify right side
    79,998,342,209.13x = 13,359,612,451,904,211,124,224
  5. Step 5: Solve for x
    x = 13,359,612,451,904,211,124,224/79,998,342,209.13
  6. Step 6: Final answer
    x = 166,998,616,258.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.