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Finding the Third Proportional to 8,824,371 and 19,114,040

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Solution

The third proportional to 8,824,371 and 19,114,040 is: 41,401,990.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,824,371 : 19,114,040 = 19,114,040 : x
  2. Step 2: Convert to fraction form
    8,824,371/19,114,040 = 19,114,040/x
  3. Step 3: Cross multiply
    8,824,371x = 19,114,040 × 19,114,040
  4. Step 4: Simplify right side
    8,824,371x = 365,346,525,121,600
  5. Step 5: Solve for x
    x = 365,346,525,121,600/8,824,371
  6. Step 6: Final answer
    x = 41,401,990.59

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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.