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Finding the Third Proportional to 4,962,066 and 10,684,407

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Solution

The third proportional to 4,962,066 and 10,684,407 is: 23,005,851.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,066 : 10,684,407 = 10,684,407 : x
  2. Step 2: Convert to fraction form
    4,962,066/10,684,407 = 10,684,407/x
  3. Step 3: Cross multiply
    4,962,066x = 10,684,407 × 10,684,407
  4. Step 4: Simplify right side
    4,962,066x = 114,156,552,941,649
  5. Step 5: Solve for x
    x = 114,156,552,941,649/4,962,066
  6. Step 6: Final answer
    x = 23,005,851.38

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.