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Finding the Third Proportional to 9,253,264 and 20,050,916

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Solution

The third proportional to 9,253,264 and 20,050,916 is: 43,448,369.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,253,264 : 20,050,916 = 20,050,916 : x
  2. Step 2: Convert to fraction form
    9,253,264/20,050,916 = 20,050,916/x
  3. Step 3: Cross multiply
    9,253,264x = 20,050,916 × 20,050,916
  4. Step 4: Simplify right side
    9,253,264x = 402,039,232,439,056
  5. Step 5: Solve for x
    x = 402,039,232,439,056/9,253,264
  6. Step 6: Final answer
    x = 43,448,369.40

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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.