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Finding the Third Proportional to 20,360,852 and 43,636,300

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Solution

The third proportional to 20,360,852 and 43,636,300 is: 93,519,007.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,360,852 : 43,636,300 = 43,636,300 : x
  2. Step 2: Convert to fraction form
    20,360,852/43,636,300 = 43,636,300/x
  3. Step 3: Cross multiply
    20,360,852x = 43,636,300 × 43,636,300
  4. Step 4: Simplify right side
    20,360,852x = 1,904,126,677,690,000
  5. Step 5: Solve for x
    x = 1,904,126,677,690,000/20,360,852
  6. Step 6: Final answer
    x = 93,519,007.83

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.