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Finding the Third Proportional to 7,476,884 and 10,692,084

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Solution

The third proportional to 7,476,884 and 10,692,084 is: 15,289,880.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,884 : 10,692,084 = 10,692,084 : x
  2. Step 2: Convert to fraction form
    7,476,884/10,692,084 = 10,692,084/x
  3. Step 3: Cross multiply
    7,476,884x = 10,692,084 × 10,692,084
  4. Step 4: Simplify right side
    7,476,884x = 114,320,660,263,056
  5. Step 5: Solve for x
    x = 114,320,660,263,056/7,476,884
  6. Step 6: Final answer
    x = 15,289,880.15

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.