Home / 49,419,095,664,625-68,198,363,149,045-27,196,393,514,407

Finding the Fourth Proportional to 49,419,095,664,625, 68,198,363,149,045 and 27,196,393,514,407

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Solution

The fourth proportional to 49,419,095,664,625, 68,198,363,149,045 and 27,196,393,514,407 is: 37,531,029,175,985.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,419,095,664,625 : 68,198,363,149,045 = 27,196,393,514,407 : x
  2. Step 2: Convert to fraction form
    49,419,095,664,625/68,198,363,149,045 = 27,196,393,514,407/x
  3. Step 3: Cross multiply
    49,419,095,664,625x = 68,198,363,149,045 × 27,196,393,514,407
  4. Step 4: Simplify right side
    49,419,095,664,625x = 1,854,749,521,239,860,660,578,287,616
  5. Step 5: Solve for x
    x = 1,854,749,521,239,860,660,578,287,616/49,419,095,664,625
  6. Step 6: Final answer
    x = 37,531,029,175,985.52

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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.