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Finding the Third Proportional to 5,047,191 and 10,946,259

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Solution

The third proportional to 5,047,191 and 10,946,259 is: 23,740,053.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,047,191 : 10,946,259 = 10,946,259 : x
  2. Step 2: Convert to fraction form
    5,047,191/10,946,259 = 10,946,259/x
  3. Step 3: Cross multiply
    5,047,191x = 10,946,259 × 10,946,259
  4. Step 4: Simplify right side
    5,047,191x = 119,820,586,095,081
  5. Step 5: Solve for x
    x = 119,820,586,095,081/5,047,191
  6. Step 6: Final answer
    x = 23,740,053.84

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.