Home / 87,669,323.44-190,597,961.25

Finding the Third Proportional to 87,669,323.44 and 190,597,961.25

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Solution

The third proportional to 87,669,323.44 and 190,597,961.25 is: 414,370,516.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,669,323.44 : 190,597,961.25 = 190,597,961.25 : x
  2. Step 2: Convert to fraction form
    87,669,323.44/190,597,961.25 = 190,597,961.25/x
  3. Step 3: Cross multiply
    87,669,323.44x = 190,597,961.25 × 190,597,961.25
  4. Step 4: Simplify right side
    87,669,323.44x = 36,327,582,832,656,504
  5. Step 5: Solve for x
    x = 36,327,582,832,656,504/87,669,323.44
  6. Step 6: Final answer
    x = 414,370,516.48

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.