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Finding the Third Proportional to 10,500,559 and 22,793,728

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Solution

The third proportional to 10,500,559 and 22,793,728 is: 49,478,702.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,500,559 : 22,793,728 = 22,793,728 : x
  2. Step 2: Convert to fraction form
    10,500,559/22,793,728 = 22,793,728/x
  3. Step 3: Cross multiply
    10,500,559x = 22,793,728 × 22,793,728
  4. Step 4: Simplify right side
    10,500,559x = 519,554,036,137,984
  5. Step 5: Solve for x
    x = 519,554,036,137,984/10,500,559
  6. Step 6: Final answer
    x = 49,478,702.62

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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.