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Finding the Third Proportional to 7,339,022 and 15,622,829

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Solution

The third proportional to 7,339,022 and 15,622,829 is: 33,256,854.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339,022 : 15,622,829 = 15,622,829 : x
  2. Step 2: Convert to fraction form
    7,339,022/15,622,829 = 15,622,829/x
  3. Step 3: Cross multiply
    7,339,022x = 15,622,829 × 15,622,829
  4. Step 4: Simplify right side
    7,339,022x = 244,072,785,963,241
  5. Step 5: Solve for x
    x = 244,072,785,963,241/7,339,022
  6. Step 6: Final answer
    x = 33,256,854.38

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.