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Finding the Third Proportional to 6,602,072 and 13,998,996

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Solution

The third proportional to 6,602,072 and 13,998,996 is: 29,683,391.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,072 : 13,998,996 = 13,998,996 : x
  2. Step 2: Convert to fraction form
    6,602,072/13,998,996 = 13,998,996/x
  3. Step 3: Cross multiply
    6,602,072x = 13,998,996 × 13,998,996
  4. Step 4: Simplify right side
    6,602,072x = 195,971,889,008,016
  5. Step 5: Solve for x
    x = 195,971,889,008,016/6,602,072
  6. Step 6: Final answer
    x = 29,683,391.67

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.