Home / 50,572,998,446,045-69,790,737,848,777-28,649,405,676,757

Finding the Fourth Proportional to 50,572,998,446,045, 69,790,737,848,777 and 28,649,405,676,757

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Solution

The fourth proportional to 50,572,998,446,045, 69,790,737,848,777 and 28,649,405,676,757 is: 39,536,179,830,092.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,572,998,446,045 : 69,790,737,848,777 = 28,649,405,676,757 : x
  2. Step 2: Convert to fraction form
    50,572,998,446,045/69,790,737,848,777 = 28,649,405,676,757/x
  3. Step 3: Cross multiply
    50,572,998,446,045x = 69,790,737,848,777 × 28,649,405,676,757
  4. Step 4: Simplify right side
    50,572,998,446,045x = 1,999,463,161,109,811,361,185,005,568
  5. Step 5: Solve for x
    x = 1,999,463,161,109,811,361,185,005,568/50,572,998,446,045
  6. Step 6: Final answer
    x = 39,536,179,830,092.26

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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.