Home / 64,568,229,303.38-90,886,673,307.66

Finding the Third Proportional to 64,568,229,303.38 and 90,886,673,307.66

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Solution

The third proportional to 64,568,229,303.38 and 90,886,673,307.66 is: 127,932,691,883.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,568,229,303.38 : 90,886,673,307.66 = 90,886,673,307.66 : x
  2. Step 2: Convert to fraction form
    64,568,229,303.38/90,886,673,307.66 = 90,886,673,307.66/x
  3. Step 3: Cross multiply
    64,568,229,303.38x = 90,886,673,307.66 × 90,886,673,307.66
  4. Step 4: Simplify right side
    64,568,229,303.38x = 8,260,387,384,932,770,512,896
  5. Step 5: Solve for x
    x = 8,260,387,384,932,770,512,896/64,568,229,303.38
  6. Step 6: Final answer
    x = 127,932,691,883.51

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.