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Finding the Third Proportional to 9,548,045 and 19,537,318

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Solution

The third proportional to 9,548,045 and 19,537,318 is: 39,977,481.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,045 : 19,537,318 = 19,537,318 : x
  2. Step 2: Convert to fraction form
    9,548,045/19,537,318 = 19,537,318/x
  3. Step 3: Cross multiply
    9,548,045x = 19,537,318 × 19,537,318
  4. Step 4: Simplify right side
    9,548,045x = 381,706,794,633,124
  5. Step 5: Solve for x
    x = 381,706,794,633,124/9,548,045
  6. Step 6: Final answer
    x = 39,977,481.74

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.