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Finding the Third Proportional to 79,365,144 and 170,067,624

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Solution

The third proportional to 79,365,144 and 170,067,624 is: 364,429,462.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,365,144 : 170,067,624 = 170,067,624 : x
  2. Step 2: Convert to fraction form
    79,365,144/170,067,624 = 170,067,624/x
  3. Step 3: Cross multiply
    79,365,144x = 170,067,624 × 170,067,624
  4. Step 4: Simplify right side
    79,365,144x = 28,922,996,733,005,376
  5. Step 5: Solve for x
    x = 28,922,996,733,005,376/79,365,144
  6. Step 6: Final answer
    x = 364,429,462.04

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.