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Finding the Third Proportional to 10,281,268 and 22,334,936

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Solution

The third proportional to 10,281,268 and 22,334,936 is: 48,520,218.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,281,268 : 22,334,936 = 22,334,936 : x
  2. Step 2: Convert to fraction form
    10,281,268/22,334,936 = 22,334,936/x
  3. Step 3: Cross multiply
    10,281,268x = 22,334,936 × 22,334,936
  4. Step 4: Simplify right side
    10,281,268x = 498,849,366,124,096
  5. Step 5: Solve for x
    x = 498,849,366,124,096/10,281,268
  6. Step 6: Final answer
    x = 48,520,218.14

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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.