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Finding the Third Proportional to 25,725,538 and 40,949,907

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Solution

The third proportional to 25,725,538 and 40,949,907 is: 65,184,054.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,725,538 : 40,949,907 = 40,949,907 : x
  2. Step 2: Convert to fraction form
    25,725,538/40,949,907 = 40,949,907/x
  3. Step 3: Cross multiply
    25,725,538x = 40,949,907 × 40,949,907
  4. Step 4: Simplify right side
    25,725,538x = 1,676,894,883,308,649
  5. Step 5: Solve for x
    x = 1,676,894,883,308,649/25,725,538
  6. Step 6: Final answer
    x = 65,184,054.98

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.