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Finding the Third Proportional to 9,008,401.50 and 19,810,125

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Solution

The third proportional to 9,008,401.50 and 19,810,125 is: 43,563,894.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,008,401.50 : 19,810,125 = 19,810,125 : x
  2. Step 2: Convert to fraction form
    9,008,401.50/19,810,125 = 19,810,125/x
  3. Step 3: Cross multiply
    9,008,401.50x = 19,810,125 × 19,810,125
  4. Step 4: Simplify right side
    9,008,401.50x = 392,441,052,515,625
  5. Step 5: Solve for x
    x = 392,441,052,515,625/9,008,401.50
  6. Step 6: Final answer
    x = 43,563,894.50

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.