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Finding the Third Proportional to 8,802,144 and 13,464,764

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Solution

The third proportional to 8,802,144 and 13,464,764 is: 20,597,239.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,144 : 13,464,764 = 13,464,764 : x
  2. Step 2: Convert to fraction form
    8,802,144/13,464,764 = 13,464,764/x
  3. Step 3: Cross multiply
    8,802,144x = 13,464,764 × 13,464,764
  4. Step 4: Simplify right side
    8,802,144x = 181,299,869,575,696
  5. Step 5: Solve for x
    x = 181,299,869,575,696/8,802,144
  6. Step 6: Final answer
    x = 20,597,239.67

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.