Home / 4,042,255,431.38-8,796,301,965.56

Finding the Third Proportional to 4,042,255,431.38 and 8,796,301,965.56

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Solution

The third proportional to 4,042,255,431.38 and 8,796,301,965.56 is: 19,141,523,731.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,255,431.38 : 8,796,301,965.56 = 8,796,301,965.56 : x
  2. Step 2: Convert to fraction form
    4,042,255,431.38/8,796,301,965.56 = 8,796,301,965.56/x
  3. Step 3: Cross multiply
    4,042,255,431.38x = 8,796,301,965.56 × 8,796,301,965.56
  4. Step 4: Simplify right side
    4,042,255,431.38x = 77,374,928,269,358,694,400
  5. Step 5: Solve for x
    x = 77,374,928,269,358,694,400/4,042,255,431.38
  6. Step 6: Final answer
    x = 19,141,523,731.73

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.