Home / 3,149,085,003.75-6,765,502,709.25

Finding the Third Proportional to 3,149,085,003.75 and 6,765,502,709.25

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Solution

The third proportional to 3,149,085,003.75 and 6,765,502,709.25 is: 14,535,024,254.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,085,003.75 : 6,765,502,709.25 = 6,765,502,709.25 : x
  2. Step 2: Convert to fraction form
    3,149,085,003.75/6,765,502,709.25 = 6,765,502,709.25/x
  3. Step 3: Cross multiply
    3,149,085,003.75x = 6,765,502,709.25 × 6,765,502,709.25
  4. Step 4: Simplify right side
    3,149,085,003.75x = 45,772,026,908,869,091,328
  5. Step 5: Solve for x
    x = 45,772,026,908,869,091,328/3,149,085,003.75
  6. Step 6: Final answer
    x = 14,535,024,254.46

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.