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Finding the Third Proportional to 5,364,330 and 11,636,922

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Solution

The third proportional to 5,364,330 and 11,636,922 is: 25,244,150.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,330 : 11,636,922 = 11,636,922 : x
  2. Step 2: Convert to fraction form
    5,364,330/11,636,922 = 11,636,922/x
  3. Step 3: Cross multiply
    5,364,330x = 11,636,922 × 11,636,922
  4. Step 4: Simplify right side
    5,364,330x = 135,417,953,634,084
  5. Step 5: Solve for x
    x = 135,417,953,634,084/5,364,330
  6. Step 6: Final answer
    x = 25,244,150.46

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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.