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Finding the Third Proportional to 7,908,200 and 17,266,192

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Solution

The third proportional to 7,908,200 and 17,266,192 is: 37,697,755.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,908,200 : 17,266,192 = 17,266,192 : x
  2. Step 2: Convert to fraction form
    7,908,200/17,266,192 = 17,266,192/x
  3. Step 3: Cross multiply
    7,908,200x = 17,266,192 × 17,266,192
  4. Step 4: Simplify right side
    7,908,200x = 298,121,386,180,864
  5. Step 5: Solve for x
    x = 298,121,386,180,864/7,908,200
  6. Step 6: Final answer
    x = 37,697,755.01

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.