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Finding the Third Proportional to 13,927,270.50 and 30,544,965

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Solution

The third proportional to 13,927,270.50 and 30,544,965 is: 66,990,505.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,927,270.50 : 30,544,965 = 30,544,965 : x
  2. Step 2: Convert to fraction form
    13,927,270.50/30,544,965 = 30,544,965/x
  3. Step 3: Cross multiply
    13,927,270.50x = 30,544,965 × 30,544,965
  4. Step 4: Simplify right side
    13,927,270.50x = 932,994,886,851,225
  5. Step 5: Solve for x
    x = 932,994,886,851,225/13,927,270.50
  6. Step 6: Final answer
    x = 66,990,505.20

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.