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Finding the Third Proportional to 6,672,819,240 and 14,379,030,003

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Solution

The third proportional to 6,672,819,240 and 14,379,030,003 is: 30,984,880,062.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672,819,240 : 14,379,030,003 = 14,379,030,003 : x
  2. Step 2: Convert to fraction form
    6,672,819,240/14,379,030,003 = 14,379,030,003/x
  3. Step 3: Cross multiply
    6,672,819,240x = 14,379,030,003 × 14,379,030,003
  4. Step 4: Simplify right side
    6,672,819,240x = 206,756,503,827,174,195,200
  5. Step 5: Solve for x
    x = 206,756,503,827,174,195,200/6,672,819,240
  6. Step 6: Final answer
    x = 30,984,880,062.06

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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.