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Finding the Third Proportional to 17,914,957.75 and 39,183,063

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Solution

The third proportional to 17,914,957.75 and 39,183,063 is: 85,700,030.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,914,957.75 : 39,183,063 = 39,183,063 : x
  2. Step 2: Convert to fraction form
    17,914,957.75/39,183,063 = 39,183,063/x
  3. Step 3: Cross multiply
    17,914,957.75x = 39,183,063 × 39,183,063
  4. Step 4: Simplify right side
    17,914,957.75x = 1,535,312,426,061,969
  5. Step 5: Solve for x
    x = 1,535,312,426,061,969/17,914,957.75
  6. Step 6: Final answer
    x = 85,700,030.53

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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.