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Finding the Third Proportional to 9,375,620 and 14,088,394

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Solution

The third proportional to 9,375,620 and 14,088,394 is: 21,170,103.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,375,620 : 14,088,394 = 14,088,394 : x
  2. Step 2: Convert to fraction form
    9,375,620/14,088,394 = 14,088,394/x
  3. Step 3: Cross multiply
    9,375,620x = 14,088,394 × 14,088,394
  4. Step 4: Simplify right side
    9,375,620x = 198,482,845,499,236
  5. Step 5: Solve for x
    x = 198,482,845,499,236/9,375,620
  6. Step 6: Final answer
    x = 21,170,103.47

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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.