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Finding the Third Proportional to 7,598,628 and 15,507,324

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Solution

The third proportional to 7,598,628 and 15,507,324 is: 31,647,436.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,628 : 15,507,324 = 15,507,324 : x
  2. Step 2: Convert to fraction form
    7,598,628/15,507,324 = 15,507,324/x
  3. Step 3: Cross multiply
    7,598,628x = 15,507,324 × 15,507,324
  4. Step 4: Simplify right side
    7,598,628x = 240,477,097,640,976
  5. Step 5: Solve for x
    x = 240,477,097,640,976/7,598,628
  6. Step 6: Final answer
    x = 31,647,436.57

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.