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Finding the Third Proportional to 14,012,258 and 30,185,380

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Solution

The third proportional to 14,012,258 and 30,185,380 is: 65,025,720.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,012,258 : 30,185,380 = 30,185,380 : x
  2. Step 2: Convert to fraction form
    14,012,258/30,185,380 = 30,185,380/x
  3. Step 3: Cross multiply
    14,012,258x = 30,185,380 × 30,185,380
  4. Step 4: Simplify right side
    14,012,258x = 911,157,165,744,400
  5. Step 5: Solve for x
    x = 911,157,165,744,400/14,012,258
  6. Step 6: Final answer
    x = 65,025,720.03

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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.