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Finding the Third Proportional to 59,120,647,317.50 and 122,431,972,963

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Solution

The third proportional to 59,120,647,317.50 and 122,431,972,963 is: 253,542,352,523.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,120,647,317.50 : 122,431,972,963 = 122,431,972,963 : x
  2. Step 2: Convert to fraction form
    59,120,647,317.50/122,431,972,963 = 122,431,972,963/x
  3. Step 3: Cross multiply
    59,120,647,317.50x = 122,431,972,963 × 122,431,972,963
  4. Step 4: Simplify right side
    59,120,647,317.50x = 14,989,588,003,612,763,619,328
  5. Step 5: Solve for x
    x = 14,989,588,003,612,763,619,328/59,120,647,317.50
  6. Step 6: Final answer
    x = 253,542,352,523.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.