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Finding the Third Proportional to 2,936,043 and 6,468,111

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Solution

The third proportional to 2,936,043 and 6,468,111 is: 14,249,266.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,043 : 6,468,111 = 6,468,111 : x
  2. Step 2: Convert to fraction form
    2,936,043/6,468,111 = 6,468,111/x
  3. Step 3: Cross multiply
    2,936,043x = 6,468,111 × 6,468,111
  4. Step 4: Simplify right side
    2,936,043x = 41,836,459,908,321
  5. Step 5: Solve for x
    x = 41,836,459,908,321/2,936,043
  6. Step 6: Final answer
    x = 14,249,266.75

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.