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Finding the Third Proportional to 13,946,098 and 30,208,520

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Solution

The third proportional to 13,946,098 and 30,208,520 is: 65,434,409.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,946,098 : 30,208,520 = 30,208,520 : x
  2. Step 2: Convert to fraction form
    13,946,098/30,208,520 = 30,208,520/x
  3. Step 3: Cross multiply
    13,946,098x = 30,208,520 × 30,208,520
  4. Step 4: Simplify right side
    13,946,098x = 912,554,680,590,400
  5. Step 5: Solve for x
    x = 912,554,680,590,400/13,946,098
  6. Step 6: Final answer
    x = 65,434,409.01

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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.