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Finding the Third Proportional to 6,808,866 and 14,650,968

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Solution

The third proportional to 6,808,866 and 14,650,968 is: 31,525,200.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808,866 : 14,650,968 = 14,650,968 : x
  2. Step 2: Convert to fraction form
    6,808,866/14,650,968 = 14,650,968/x
  3. Step 3: Cross multiply
    6,808,866x = 14,650,968 × 14,650,968
  4. Step 4: Simplify right side
    6,808,866x = 214,650,863,337,024
  5. Step 5: Solve for x
    x = 214,650,863,337,024/6,808,866
  6. Step 6: Final answer
    x = 31,525,200.13

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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.