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Finding the Third Proportional to 4,665,360 and 10,046,240

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Solution

The third proportional to 4,665,360 and 10,046,240 is: 21,633,258.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,360 : 10,046,240 = 10,046,240 : x
  2. Step 2: Convert to fraction form
    4,665,360/10,046,240 = 10,046,240/x
  3. Step 3: Cross multiply
    4,665,360x = 10,046,240 × 10,046,240
  4. Step 4: Simplify right side
    4,665,360x = 100,926,938,137,600
  5. Step 5: Solve for x
    x = 100,926,938,137,600/4,665,360
  6. Step 6: Final answer
    x = 21,633,258.34

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.