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Finding the Third Proportional to 5,362,792 and 11,427,176

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Solution

The third proportional to 5,362,792 and 11,427,176 is: 24,349,322.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,792 : 11,427,176 = 11,427,176 : x
  2. Step 2: Convert to fraction form
    5,362,792/11,427,176 = 11,427,176/x
  3. Step 3: Cross multiply
    5,362,792x = 11,427,176 × 11,427,176
  4. Step 4: Simplify right side
    5,362,792x = 130,580,351,334,976
  5. Step 5: Solve for x
    x = 130,580,351,334,976/5,362,792
  6. Step 6: Final answer
    x = 24,349,322.39

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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.