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Finding the Third Proportional to 13,807,274 and 30,038,644

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Solution

The third proportional to 13,807,274 and 30,038,644 is: 65,351,070.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,807,274 : 30,038,644 = 30,038,644 : x
  2. Step 2: Convert to fraction form
    13,807,274/30,038,644 = 30,038,644/x
  3. Step 3: Cross multiply
    13,807,274x = 30,038,644 × 30,038,644
  4. Step 4: Simplify right side
    13,807,274x = 902,320,133,358,736
  5. Step 5: Solve for x
    x = 902,320,133,358,736/13,807,274
  6. Step 6: Final answer
    x = 65,351,070.27

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.