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Finding the Third Proportional to 4,980,498 and 10,883,619

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Solution

The third proportional to 4,980,498 and 10,883,619 is: 23,783,397.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,980,498 : 10,883,619 = 10,883,619 : x
  2. Step 2: Convert to fraction form
    4,980,498/10,883,619 = 10,883,619/x
  3. Step 3: Cross multiply
    4,980,498x = 10,883,619 × 10,883,619
  4. Step 4: Simplify right side
    4,980,498x = 118,453,162,537,161
  5. Step 5: Solve for x
    x = 118,453,162,537,161/4,980,498
  6. Step 6: Final answer
    x = 23,783,397.27

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.