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Finding the Third Proportional to 6,310,880 and 13,823,038

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Solution

The third proportional to 6,310,880 and 13,823,038 is: 30,277,295.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,880 : 13,823,038 = 13,823,038 : x
  2. Step 2: Convert to fraction form
    6,310,880/13,823,038 = 13,823,038/x
  3. Step 3: Cross multiply
    6,310,880x = 13,823,038 × 13,823,038
  4. Step 4: Simplify right side
    6,310,880x = 191,076,379,549,444
  5. Step 5: Solve for x
    x = 191,076,379,549,444/6,310,880
  6. Step 6: Final answer
    x = 30,277,295.65

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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.