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Finding the Third Proportional to 3,066,527 and 6,669,963

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Solution

The third proportional to 3,066,527 and 6,669,963 is: 14,507,749.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,527 : 6,669,963 = 6,669,963 : x
  2. Step 2: Convert to fraction form
    3,066,527/6,669,963 = 6,669,963/x
  3. Step 3: Cross multiply
    3,066,527x = 6,669,963 × 6,669,963
  4. Step 4: Simplify right side
    3,066,527x = 44,488,406,421,369
  5. Step 5: Solve for x
    x = 44,488,406,421,369/3,066,527
  6. Step 6: Final answer
    x = 14,507,749.78

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.