Home / 4,380,293,085,647-6,439,225,150,949

Finding the Third Proportional to 4,380,293,085,647 and 6,439,225,150,949

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Solution

The third proportional to 4,380,293,085,647 and 6,439,225,150,949 is: 9,465,946,623,635.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,293,085,647 : 6,439,225,150,949 = 6,439,225,150,949 : x
  2. Step 2: Convert to fraction form
    4,380,293,085,647/6,439,225,150,949 = 6,439,225,150,949/x
  3. Step 3: Cross multiply
    4,380,293,085,647x = 6,439,225,150,949 × 6,439,225,150,949
  4. Step 4: Simplify right side
    4,380,293,085,647x = 41,463,620,544,614,171,861,319,680
  5. Step 5: Solve for x
    x = 41,463,620,544,614,171,861,319,680/4,380,293,085,647
  6. Step 6: Final answer
    x = 9,465,946,623,635.51

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.