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Finding the Third Proportional to 6,577,510 and 13,874,818

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Solution

The third proportional to 6,577,510 and 13,874,818 is: 29,268,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,510 : 13,874,818 = 13,874,818 : x
  2. Step 2: Convert to fraction form
    6,577,510/13,874,818 = 13,874,818/x
  3. Step 3: Cross multiply
    6,577,510x = 13,874,818 × 13,874,818
  4. Step 4: Simplify right side
    6,577,510x = 192,510,574,533,124
  5. Step 5: Solve for x
    x = 192,510,574,533,124/6,577,510
  6. Step 6: Final answer
    x = 29,268,001.80

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.