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Finding the Third Proportional to 9,594,675 and 20,783,672

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Solution

The third proportional to 9,594,675 and 20,783,672 is: 45,020,912.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,594,675 : 20,783,672 = 20,783,672 : x
  2. Step 2: Convert to fraction form
    9,594,675/20,783,672 = 20,783,672/x
  3. Step 3: Cross multiply
    9,594,675x = 20,783,672 × 20,783,672
  4. Step 4: Simplify right side
    9,594,675x = 431,961,021,803,584
  5. Step 5: Solve for x
    x = 431,961,021,803,584/9,594,675
  6. Step 6: Final answer
    x = 45,020,912.31

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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.