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Finding the Third Proportional to 6,292,168 and 9,716,426

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Solution

The third proportional to 6,292,168 and 9,716,426 is: 15,004,197.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292,168 : 9,716,426 = 9,716,426 : x
  2. Step 2: Convert to fraction form
    6,292,168/9,716,426 = 9,716,426/x
  3. Step 3: Cross multiply
    6,292,168x = 9,716,426 × 9,716,426
  4. Step 4: Simplify right side
    6,292,168x = 94,408,934,213,476
  5. Step 5: Solve for x
    x = 94,408,934,213,476/6,292,168
  6. Step 6: Final answer
    x = 15,004,197.95

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.