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Finding the Third Proportional to 325,466,122.50 and 491,225,904

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Solution

The third proportional to 325,466,122.50 and 491,225,904 is: 741,407,083.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,466,122.50 : 491,225,904 = 491,225,904 : x
  2. Step 2: Convert to fraction form
    325,466,122.50/491,225,904 = 491,225,904/x
  3. Step 3: Cross multiply
    325,466,122.50x = 491,225,904 × 491,225,904
  4. Step 4: Simplify right side
    325,466,122.50x = 241,302,888,760,617,216
  5. Step 5: Solve for x
    x = 241,302,888,760,617,216/325,466,122.50
  6. Step 6: Final answer
    x = 741,407,083.81

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.