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Finding the Third Proportional to 25,550,203.50 and 38,315,907

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Solution

The third proportional to 25,550,203.50 and 38,315,907 is: 57,459,766.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,550,203.50 : 38,315,907 = 38,315,907 : x
  2. Step 2: Convert to fraction form
    25,550,203.50/38,315,907 = 38,315,907/x
  3. Step 3: Cross multiply
    25,550,203.50x = 38,315,907 × 38,315,907
  4. Step 4: Simplify right side
    25,550,203.50x = 1,468,108,729,232,649
  5. Step 5: Solve for x
    x = 1,468,108,729,232,649/25,550,203.50
  6. Step 6: Final answer
    x = 57,459,766.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.