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Finding the Third Proportional to 7,653,047 and 11,601,039

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Solution

The third proportional to 7,653,047 and 11,601,039 is: 17,585,689.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,653,047 : 11,601,039 = 11,601,039 : x
  2. Step 2: Convert to fraction form
    7,653,047/11,601,039 = 11,601,039/x
  3. Step 3: Cross multiply
    7,653,047x = 11,601,039 × 11,601,039
  4. Step 4: Simplify right side
    7,653,047x = 134,584,105,879,521
  5. Step 5: Solve for x
    x = 134,584,105,879,521/7,653,047
  6. Step 6: Final answer
    x = 17,585,689.19

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.