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Finding the Third Proportional to 6,277,100 and 13,307,476

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Solution

The third proportional to 6,277,100 and 13,307,476 is: 28,211,900.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,100 : 13,307,476 = 13,307,476 : x
  2. Step 2: Convert to fraction form
    6,277,100/13,307,476 = 13,307,476/x
  3. Step 3: Cross multiply
    6,277,100x = 13,307,476 × 13,307,476
  4. Step 4: Simplify right side
    6,277,100x = 177,088,917,490,576
  5. Step 5: Solve for x
    x = 177,088,917,490,576/6,277,100
  6. Step 6: Final answer
    x = 28,211,900.00

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.