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Finding the Third Proportional to 6,905,160 and 16,128,252

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Solution

The third proportional to 6,905,160 and 16,128,252 is: 37,670,454.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,905,160 : 16,128,252 = 16,128,252 : x
  2. Step 2: Convert to fraction form
    6,905,160/16,128,252 = 16,128,252/x
  3. Step 3: Cross multiply
    6,905,160x = 16,128,252 × 16,128,252
  4. Step 4: Simplify right side
    6,905,160x = 260,120,512,575,504
  5. Step 5: Solve for x
    x = 260,120,512,575,504/6,905,160
  6. Step 6: Final answer
    x = 37,670,454.06

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.