Home / 1,158,201,630-1,631,003,103

Finding the Third Proportional to 1,158,201,630 and 1,631,003,103

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Solution

The third proportional to 1,158,201,630 and 1,631,003,103 is: 2,296,811,758.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,201,630 : 1,631,003,103 = 1,631,003,103 : x
  2. Step 2: Convert to fraction form
    1,158,201,630/1,631,003,103 = 1,631,003,103/x
  3. Step 3: Cross multiply
    1,158,201,630x = 1,631,003,103 × 1,631,003,103
  4. Step 4: Simplify right side
    1,158,201,630x = 2,660,171,121,995,628,544
  5. Step 5: Solve for x
    x = 2,660,171,121,995,628,544/1,158,201,630
  6. Step 6: Final answer
    x = 2,296,811,758.07

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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.