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Finding the Third Proportional to 3,235,952 and 7,190,185

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Solution

The third proportional to 3,235,952 and 7,190,185 is: 15,976,368.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,952 : 7,190,185 = 7,190,185 : x
  2. Step 2: Convert to fraction form
    3,235,952/7,190,185 = 7,190,185/x
  3. Step 3: Cross multiply
    3,235,952x = 7,190,185 × 7,190,185
  4. Step 4: Simplify right side
    3,235,952x = 51,698,760,334,225
  5. Step 5: Solve for x
    x = 51,698,760,334,225/3,235,952
  6. Step 6: Final answer
    x = 15,976,368.11

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.