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Finding the Third Proportional to 6,380,122 and 14,000,263

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Solution

The third proportional to 6,380,122 and 14,000,263 is: 30,721,569.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,380,122 : 14,000,263 = 14,000,263 : x
  2. Step 2: Convert to fraction form
    6,380,122/14,000,263 = 14,000,263/x
  3. Step 3: Cross multiply
    6,380,122x = 14,000,263 × 14,000,263
  4. Step 4: Simplify right side
    6,380,122x = 196,007,364,069,169
  5. Step 5: Solve for x
    x = 196,007,364,069,169/6,380,122
  6. Step 6: Final answer
    x = 30,721,569.91

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.