Home / 14,131,644.75-30,610,892.25

Finding the Third Proportional to 14,131,644.75 and 30,610,892.25

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Solution

The third proportional to 14,131,644.75 and 30,610,892.25 is: 66,306,982.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,131,644.75 : 30,610,892.25 = 30,610,892.25 : x
  2. Step 2: Convert to fraction form
    14,131,644.75/30,610,892.25 = 30,610,892.25/x
  3. Step 3: Cross multiply
    14,131,644.75x = 30,610,892.25 × 30,610,892.25
  4. Step 4: Simplify right side
    14,131,644.75x = 937,026,724,341,110
  5. Step 5: Solve for x
    x = 937,026,724,341,110/14,131,644.75
  6. Step 6: Final answer
    x = 66,306,982.73

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.