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Finding the Third Proportional to 6,955,254 and 14,867,697

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Solution

The third proportional to 6,955,254 and 14,867,697 is: 31,781,501.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,254 : 14,867,697 = 14,867,697 : x
  2. Step 2: Convert to fraction form
    6,955,254/14,867,697 = 14,867,697/x
  3. Step 3: Cross multiply
    6,955,254x = 14,867,697 × 14,867,697
  4. Step 4: Simplify right side
    6,955,254x = 221,048,414,083,809
  5. Step 5: Solve for x
    x = 221,048,414,083,809/6,955,254
  6. Step 6: Final answer
    x = 31,781,501.31

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.