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Finding the Third Proportional to 7,326,310 and 10,769,952

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Solution

The third proportional to 7,326,310 and 10,769,952 is: 15,832,235.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,310 : 10,769,952 = 10,769,952 : x
  2. Step 2: Convert to fraction form
    7,326,310/10,769,952 = 10,769,952/x
  3. Step 3: Cross multiply
    7,326,310x = 10,769,952 × 10,769,952
  4. Step 4: Simplify right side
    7,326,310x = 115,991,866,082,304
  5. Step 5: Solve for x
    x = 115,991,866,082,304/7,326,310
  6. Step 6: Final answer
    x = 15,832,235.61

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.