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Finding the Third Proportional to 11,079,388 and 16,574,814

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Solution

The third proportional to 11,079,388 and 16,574,814 is: 24,795,995.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,079,388 : 16,574,814 = 16,574,814 : x
  2. Step 2: Convert to fraction form
    11,079,388/16,574,814 = 16,574,814/x
  3. Step 3: Cross multiply
    11,079,388x = 16,574,814 × 16,574,814
  4. Step 4: Simplify right side
    11,079,388x = 274,724,459,134,596
  5. Step 5: Solve for x
    x = 274,724,459,134,596/11,079,388
  6. Step 6: Final answer
    x = 24,795,995.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.