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Finding the Third Proportional to 13,992,296 and 30,130,768

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Solution

The third proportional to 13,992,296 and 30,130,768 is: 64,883,074.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,992,296 : 30,130,768 = 30,130,768 : x
  2. Step 2: Convert to fraction form
    13,992,296/30,130,768 = 30,130,768/x
  3. Step 3: Cross multiply
    13,992,296x = 30,130,768 × 30,130,768
  4. Step 4: Simplify right side
    13,992,296x = 907,863,180,269,824
  5. Step 5: Solve for x
    x = 907,863,180,269,824/13,992,296
  6. Step 6: Final answer
    x = 64,883,074.25

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.