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Finding the Third Proportional to 4,839,644 and 10,532,764

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Solution

The third proportional to 4,839,644 and 10,532,764 is: 22,922,991.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,644 : 10,532,764 = 10,532,764 : x
  2. Step 2: Convert to fraction form
    4,839,644/10,532,764 = 10,532,764/x
  3. Step 3: Cross multiply
    4,839,644x = 10,532,764 × 10,532,764
  4. Step 4: Simplify right side
    4,839,644x = 110,939,117,479,696
  5. Step 5: Solve for x
    x = 110,939,117,479,696/4,839,644
  6. Step 6: Final answer
    x = 22,922,991.34

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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.