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Finding the Third Proportional to 4,968,028.50 and 10,697,187

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Solution

The third proportional to 4,968,028.50 and 10,697,187 is: 23,033,243.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,028.50 : 10,697,187 = 10,697,187 : x
  2. Step 2: Convert to fraction form
    4,968,028.50/10,697,187 = 10,697,187/x
  3. Step 3: Cross multiply
    4,968,028.50x = 10,697,187 × 10,697,187
  4. Step 4: Simplify right side
    4,968,028.50x = 114,429,809,712,969
  5. Step 5: Solve for x
    x = 114,429,809,712,969/4,968,028.50
  6. Step 6: Final answer
    x = 23,033,243.41

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.