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Finding the Third Proportional to 8,130,792 and 16,055,952

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Solution

The third proportional to 8,130,792 and 16,055,952 is: 31,705,840.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,130,792 : 16,055,952 = 16,055,952 : x
  2. Step 2: Convert to fraction form
    8,130,792/16,055,952 = 16,055,952/x
  3. Step 3: Cross multiply
    8,130,792x = 16,055,952 × 16,055,952
  4. Step 4: Simplify right side
    8,130,792x = 257,793,594,626,304
  5. Step 5: Solve for x
    x = 257,793,594,626,304/8,130,792
  6. Step 6: Final answer
    x = 31,705,840.54

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Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.