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Finding the Third Proportional to 14,189,609.25 and 31,029,194.25

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Solution

The third proportional to 14,189,609.25 and 31,029,194.25 is: 67,853,235.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,189,609.25 : 31,029,194.25 = 31,029,194.25 : x
  2. Step 2: Convert to fraction form
    14,189,609.25/31,029,194.25 = 31,029,194.25/x
  3. Step 3: Cross multiply
    14,189,609.25x = 31,029,194.25 × 31,029,194.25
  4. Step 4: Simplify right side
    14,189,609.25x = 962,810,895,804,233
  5. Step 5: Solve for x
    x = 962,810,895,804,233/14,189,609.25
  6. Step 6: Final answer
    x = 67,853,235.34

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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.