Home / 52,269,474,949,656-72,138,200,589,684-29,749,058,105,938

Finding the Fourth Proportional to 52,269,474,949,656, 72,138,200,589,684 and 29,749,058,105,938

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Solution

The fourth proportional to 52,269,474,949,656, 72,138,200,589,684 and 29,749,058,105,938 is: 41,057,300,136,787.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,269,474,949,656 : 72,138,200,589,684 = 29,749,058,105,938 : x
  2. Step 2: Convert to fraction form
    52,269,474,949,656/72,138,200,589,684 = 29,749,058,105,938/x
  3. Step 3: Cross multiply
    52,269,474,949,656x = 72,138,200,589,684 × 29,749,058,105,938
  4. Step 4: Simplify right side
    52,269,474,949,656x = 2,146,043,521,000,320,113,821,351,936
  5. Step 5: Solve for x
    x = 2,146,043,521,000,320,113,821,351,936/52,269,474,949,656
  6. Step 6: Final answer
    x = 41,057,300,136,787.46

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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.