Home / 51,589,022,790,168-77,394,402,243,456-16,735,005,166,172

Finding the Fourth Proportional to 51,589,022,790,168, 77,394,402,243,456 and 16,735,005,166,172

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Solution

The fourth proportional to 51,589,022,790,168, 77,394,402,243,456 and 16,735,005,166,172 is: 25,106,033,247,520.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,589,022,790,168 : 77,394,402,243,456 = 16,735,005,166,172 : x
  2. Step 2: Convert to fraction form
    51,589,022,790,168/77,394,402,243,456 = 16,735,005,166,172/x
  3. Step 3: Cross multiply
    51,589,022,790,168x = 77,394,402,243,456 × 16,735,005,166,172
  4. Step 4: Simplify right side
    51,589,022,790,168x = 1,295,195,721,377,029,939,749,978,112
  5. Step 5: Solve for x
    x = 1,295,195,721,377,029,939,749,978,112/51,589,022,790,168
  6. Step 6: Final answer
    x = 25,106,033,247,520.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.