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Finding the Third Proportional to 8,824,370 and 19,114,038

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Solution

The third proportional to 8,824,370 and 19,114,038 is: 41,401,986.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,824,370 : 19,114,038 = 19,114,038 : x
  2. Step 2: Convert to fraction form
    8,824,370/19,114,038 = 19,114,038/x
  3. Step 3: Cross multiply
    8,824,370x = 19,114,038 × 19,114,038
  4. Step 4: Simplify right side
    8,824,370x = 365,346,448,665,444
  5. Step 5: Solve for x
    x = 365,346,448,665,444/8,824,370
  6. Step 6: Final answer
    x = 41,401,986.62

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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.