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Finding the Third Proportional to 25,192,985 and 37,782,907

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Solution

The third proportional to 25,192,985 and 37,782,907 is: 56,664,506.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192,985 : 37,782,907 = 37,782,907 : x
  2. Step 2: Convert to fraction form
    25,192,985/37,782,907 = 37,782,907/x
  3. Step 3: Cross multiply
    25,192,985x = 37,782,907 × 37,782,907
  4. Step 4: Simplify right side
    25,192,985x = 1,427,548,061,370,649
  5. Step 5: Solve for x
    x = 1,427,548,061,370,649/25,192,985
  6. Step 6: Final answer
    x = 56,664,506.46

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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.