Home / 11,502,250,211,647-15,873,604,251,399-6,369,703,573,375

Finding the Fourth Proportional to 11,502,250,211,647, 15,873,604,251,399 and 6,369,703,573,375

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Solution

The fourth proportional to 11,502,250,211,647, 15,873,604,251,399 and 6,369,703,573,375 is: 8,790,467,244,408.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,502,250,211,647 : 15,873,604,251,399 = 6,369,703,573,375 : x
  2. Step 2: Convert to fraction form
    11,502,250,211,647/15,873,604,251,399 = 6,369,703,573,375/x
  3. Step 3: Cross multiply
    11,502,250,211,647x = 15,873,604,251,399 × 6,369,703,573,375
  4. Step 4: Simplify right side
    11,502,250,211,647x = 101,110,153,722,476,801,762,000,896
  5. Step 5: Solve for x
    x = 101,110,153,722,476,801,762,000,896/11,502,250,211,647
  6. Step 6: Final answer
    x = 8,790,467,244,408.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.