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Finding the Third Proportional to 9,050,518 and 19,517,252

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Solution

The third proportional to 9,050,518 and 19,517,252 is: 42,088,544.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050,518 : 19,517,252 = 19,517,252 : x
  2. Step 2: Convert to fraction form
    9,050,518/19,517,252 = 19,517,252/x
  3. Step 3: Cross multiply
    9,050,518x = 19,517,252 × 19,517,252
  4. Step 4: Simplify right side
    9,050,518x = 380,923,125,631,504
  5. Step 5: Solve for x
    x = 380,923,125,631,504/9,050,518
  6. Step 6: Final answer
    x = 42,088,544.06

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.