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Finding the Third Proportional to 9,738,282 and 15,196,986

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Solution

The third proportional to 9,738,282 and 15,196,986 is: 23,715,516.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,738,282 : 15,196,986 = 15,196,986 : x
  2. Step 2: Convert to fraction form
    9,738,282/15,196,986 = 15,196,986/x
  3. Step 3: Cross multiply
    9,738,282x = 15,196,986 × 15,196,986
  4. Step 4: Simplify right side
    9,738,282x = 230,948,383,484,196
  5. Step 5: Solve for x
    x = 230,948,383,484,196/9,738,282
  6. Step 6: Final answer
    x = 23,715,516.09

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.