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Finding the Third Proportional to 11,007,964 and 16,188,394

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Solution

The third proportional to 11,007,964 and 16,188,394 is: 23,806,773.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,007,964 : 16,188,394 = 16,188,394 : x
  2. Step 2: Convert to fraction form
    11,007,964/16,188,394 = 16,188,394/x
  3. Step 3: Cross multiply
    11,007,964x = 16,188,394 × 16,188,394
  4. Step 4: Simplify right side
    11,007,964x = 262,064,100,299,236
  5. Step 5: Solve for x
    x = 262,064,100,299,236/11,007,964
  6. Step 6: Final answer
    x = 23,806,773.01

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.