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Finding the Third Proportional to 336,250,047 and 738,697,305

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Solution

The third proportional to 336,250,047 and 738,697,305 is: 1,622,821,210.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,250,047 : 738,697,305 = 738,697,305 : x
  2. Step 2: Convert to fraction form
    336,250,047/738,697,305 = 738,697,305/x
  3. Step 3: Cross multiply
    336,250,047x = 738,697,305 × 738,697,305
  4. Step 4: Simplify right side
    336,250,047x = 545,673,708,414,263,040
  5. Step 5: Solve for x
    x = 545,673,708,414,263,040/336,250,047
  6. Step 6: Final answer
    x = 1,622,821,210.83

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.