Home / 163,741,365.75-355,110,058.50

Finding the Third Proportional to 163,741,365.75 and 355,110,058.50

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Solution

The third proportional to 163,741,365.75 and 355,110,058.50 is: 770,136,202.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,741,365.75 : 355,110,058.50 = 355,110,058.50 : x
  2. Step 2: Convert to fraction form
    163,741,365.75/355,110,058.50 = 355,110,058.50/x
  3. Step 3: Cross multiply
    163,741,365.75x = 355,110,058.50 × 355,110,058.50
  4. Step 4: Simplify right side
    163,741,365.75x = 126,103,153,647,873,424
  5. Step 5: Solve for x
    x = 126,103,153,647,873,424/163,741,365.75
  6. Step 6: Final answer
    x = 770,136,202.73

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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.