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Finding the Third Proportional to 3,329,499.94 and 7,307,069.63

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Solution

The third proportional to 3,329,499.94 and 7,307,069.63 is: 16,036,422.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,499.94 : 7,307,069.63 = 7,307,069.63 : x
  2. Step 2: Convert to fraction form
    3,329,499.94/7,307,069.63 = 7,307,069.63/x
  3. Step 3: Cross multiply
    3,329,499.94x = 7,307,069.63 × 7,307,069.63
  4. Step 4: Simplify right side
    3,329,499.94x = 53,393,266,504,597.64
  5. Step 5: Solve for x
    x = 53,393,266,504,597.64/3,329,499.94
  6. Step 6: Final answer
    x = 16,036,422.14

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.