Home / 52,269,474,949,660-72,138,200,589,696-29,749,058,105,942

Finding the Fourth Proportional to 52,269,474,949,660, 72,138,200,589,696 and 29,749,058,105,942

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Solution

The fourth proportional to 52,269,474,949,660, 72,138,200,589,696 and 29,749,058,105,942 is: 41,057,300,136,796.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,269,474,949,660 : 72,138,200,589,696 = 29,749,058,105,942 : x
  2. Step 2: Convert to fraction form
    52,269,474,949,660/72,138,200,589,696 = 29,749,058,105,942/x
  3. Step 3: Cross multiply
    52,269,474,949,660x = 72,138,200,589,696 × 29,749,058,105,942
  4. Step 4: Simplify right side
    52,269,474,949,660x = 2,146,043,521,000,965,802,024,763,392
  5. Step 5: Solve for x
    x = 2,146,043,521,000,965,802,024,763,392/52,269,474,949,660
  6. Step 6: Final answer
    x = 41,057,300,136,796.67

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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.