Home / 179,952,505,763.62-386,987,244,887.25

Finding the Third Proportional to 179,952,505,763.62 and 386,987,244,887.25

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Solution

The third proportional to 179,952,505,763.62 and 386,987,244,887.25 is: 832,214,739,494.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,952,505,763.62 : 386,987,244,887.25 = 386,987,244,887.25 : x
  2. Step 2: Convert to fraction form
    179,952,505,763.62/386,987,244,887.25 = 386,987,244,887.25/x
  3. Step 3: Cross multiply
    179,952,505,763.62x = 386,987,244,887.25 × 386,987,244,887.25
  4. Step 4: Simplify right side
    179,952,505,763.62x = 149,759,127,705,424,402,317,312
  5. Step 5: Solve for x
    x = 149,759,127,705,424,402,317,312/179,952,505,763.62
  6. Step 6: Final answer
    x = 832,214,739,494.34

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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.