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Finding the Third Proportional to 50,467,810 and 75,617,755

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Solution

The third proportional to 50,467,810 and 75,617,755 is: 113,300,832.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,467,810 : 75,617,755 = 75,617,755 : x
  2. Step 2: Convert to fraction form
    50,467,810/75,617,755 = 75,617,755/x
  3. Step 3: Cross multiply
    50,467,810x = 75,617,755 × 75,617,755
  4. Step 4: Simplify right side
    50,467,810x = 5,718,044,871,240,025
  5. Step 5: Solve for x
    x = 5,718,044,871,240,025/50,467,810
  6. Step 6: Final answer
    x = 113,300,832.18

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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.