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Finding the Third Proportional to 7,353,954 and 16,159,086

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Solution

The third proportional to 7,353,954 and 16,159,086 is: 35,506,893.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353,954 : 16,159,086 = 16,159,086 : x
  2. Step 2: Convert to fraction form
    7,353,954/16,159,086 = 16,159,086/x
  3. Step 3: Cross multiply
    7,353,954x = 16,159,086 × 16,159,086
  4. Step 4: Simplify right side
    7,353,954x = 261,116,060,355,396
  5. Step 5: Solve for x
    x = 261,116,060,355,396/7,353,954
  6. Step 6: Final answer
    x = 35,506,893.35

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.