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Finding the Third Proportional to 5,267,626 and 11,541,854

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Solution

The third proportional to 5,267,626 and 11,541,854 is: 25,289,265.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,626 : 11,541,854 = 11,541,854 : x
  2. Step 2: Convert to fraction form
    5,267,626/11,541,854 = 11,541,854/x
  3. Step 3: Cross multiply
    5,267,626x = 11,541,854 × 11,541,854
  4. Step 4: Simplify right side
    5,267,626x = 133,214,393,757,316
  5. Step 5: Solve for x
    x = 133,214,393,757,316/5,267,626
  6. Step 6: Final answer
    x = 25,289,265.74

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.