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Finding the Third Proportional to 8,782,425 and 19,030,950

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Solution

The third proportional to 8,782,425 and 19,030,950 is: 41,238,844.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,782,425 : 19,030,950 = 19,030,950 : x
  2. Step 2: Convert to fraction form
    8,782,425/19,030,950 = 19,030,950/x
  3. Step 3: Cross multiply
    8,782,425x = 19,030,950 × 19,030,950
  4. Step 4: Simplify right side
    8,782,425x = 362,177,057,902,500
  5. Step 5: Solve for x
    x = 362,177,057,902,500/8,782,425
  6. Step 6: Final answer
    x = 41,238,844.39

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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.