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Finding the Third Proportional to 10,727,985 and 16,190,394

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Solution

The third proportional to 10,727,985 and 16,190,394 is: 24,434,118.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,727,985 : 16,190,394 = 16,190,394 : x
  2. Step 2: Convert to fraction form
    10,727,985/16,190,394 = 16,190,394/x
  3. Step 3: Cross multiply
    10,727,985x = 16,190,394 × 16,190,394
  4. Step 4: Simplify right side
    10,727,985x = 262,128,857,875,236
  5. Step 5: Solve for x
    x = 262,128,857,875,236/10,727,985
  6. Step 6: Final answer
    x = 24,434,118.60

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.