Home / 3,917,802,301,909.20-8,523,453,749,115.20

Finding the Third Proportional to 3,917,802,301,909.20 and 8,523,453,749,115.20

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Solution

The third proportional to 3,917,802,301,909.20 and 8,523,453,749,115.20 is: 18,543,371,567,754.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,917,802,301,909.20 : 8,523,453,749,115.20 = 8,523,453,749,115.20 : x
  2. Step 2: Convert to fraction form
    3,917,802,301,909.20/8,523,453,749,115.20 = 8,523,453,749,115.20/x
  3. Step 3: Cross multiply
    3,917,802,301,909.20x = 8,523,453,749,115.20 × 8,523,453,749,115.20
  4. Step 4: Simplify right side
    3,917,802,301,909.20x = 72,649,263,813,305,960,891,416,576
  5. Step 5: Solve for x
    x = 72,649,263,813,305,960,891,416,576/3,917,802,301,909.20
  6. Step 6: Final answer
    x = 18,543,371,567,754.44

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.