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Finding the Third Proportional to 12,243,434 and 26,724,964

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Solution

The third proportional to 12,243,434 and 26,724,964 is: 58,335,243.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,243,434 : 26,724,964 = 26,724,964 : x
  2. Step 2: Convert to fraction form
    12,243,434/26,724,964 = 26,724,964/x
  3. Step 3: Cross multiply
    12,243,434x = 26,724,964 × 26,724,964
  4. Step 4: Simplify right side
    12,243,434x = 714,223,700,801,296
  5. Step 5: Solve for x
    x = 714,223,700,801,296/12,243,434
  6. Step 6: Final answer
    x = 58,335,243.27

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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.