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Finding the Third Proportional to 6,299,075 and 9,772,303

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Solution

The third proportional to 6,299,075 and 9,772,303 is: 15,160,623.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,075 : 9,772,303 = 9,772,303 : x
  2. Step 2: Convert to fraction form
    6,299,075/9,772,303 = 9,772,303/x
  3. Step 3: Cross multiply
    6,299,075x = 9,772,303 × 9,772,303
  4. Step 4: Simplify right side
    6,299,075x = 95,497,905,923,809
  5. Step 5: Solve for x
    x = 95,497,905,923,809/6,299,075
  6. Step 6: Final answer
    x = 15,160,623.73

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.