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Finding the Third Proportional to 9,091,504 and 14,115,352

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Solution

The third proportional to 9,091,504 and 14,115,352 is: 21,915,313.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,091,504 : 14,115,352 = 14,115,352 : x
  2. Step 2: Convert to fraction form
    9,091,504/14,115,352 = 14,115,352/x
  3. Step 3: Cross multiply
    9,091,504x = 14,115,352 × 14,115,352
  4. Step 4: Simplify right side
    9,091,504x = 199,243,162,083,904
  5. Step 5: Solve for x
    x = 199,243,162,083,904/9,091,504
  6. Step 6: Final answer
    x = 21,915,313.69

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.