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Finding the Third Proportional to 4,411,025 and 9,554,851

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Solution

The third proportional to 4,411,025 and 9,554,851 is: 20,697,043.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411,025 : 9,554,851 = 9,554,851 : x
  2. Step 2: Convert to fraction form
    4,411,025/9,554,851 = 9,554,851/x
  3. Step 3: Cross multiply
    4,411,025x = 9,554,851 × 9,554,851
  4. Step 4: Simplify right side
    4,411,025x = 91,295,177,632,201
  5. Step 5: Solve for x
    x = 91,295,177,632,201/4,411,025
  6. Step 6: Final answer
    x = 20,697,043.80

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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.