Home / 251,923,589,930.25-555,197,230,806.75

Finding the Third Proportional to 251,923,589,930.25 and 555,197,230,806.75

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Solution

The third proportional to 251,923,589,930.25 and 555,197,230,806.75 is: 1,223,561,339,296.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,923,589,930.25 : 555,197,230,806.75 = 555,197,230,806.75 : x
  2. Step 2: Convert to fraction form
    251,923,589,930.25/555,197,230,806.75 = 555,197,230,806.75/x
  3. Step 3: Cross multiply
    251,923,589,930.25x = 555,197,230,806.75 × 555,197,230,806.75
  4. Step 4: Simplify right side
    251,923,589,930.25x = 308,243,965,095,483,621,244,928
  5. Step 5: Solve for x
    x = 308,243,965,095,483,621,244,928/251,923,589,930.25
  6. Step 6: Final answer
    x = 1,223,561,339,296.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.