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Finding the Third Proportional to 3,650,740.03 and 7,790,114.25

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Solution

The third proportional to 3,650,740.03 and 7,790,114.25 is: 16,622,898.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,740.03 : 7,790,114.25 = 7,790,114.25 : x
  2. Step 2: Convert to fraction form
    3,650,740.03/7,790,114.25 = 7,790,114.25/x
  3. Step 3: Cross multiply
    3,650,740.03x = 7,790,114.25 × 7,790,114.25
  4. Step 4: Simplify right side
    3,650,740.03x = 60,685,880,028,053.06
  5. Step 5: Solve for x
    x = 60,685,880,028,053.06/3,650,740.03
  6. Step 6: Final answer
    x = 16,622,898.24

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.