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Finding the Third Proportional to 6,272,716 and 13,607,576

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Solution

The third proportional to 6,272,716 and 13,607,576 is: 29,519,290.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272,716 : 13,607,576 = 13,607,576 : x
  2. Step 2: Convert to fraction form
    6,272,716/13,607,576 = 13,607,576/x
  3. Step 3: Cross multiply
    6,272,716x = 13,607,576 × 13,607,576
  4. Step 4: Simplify right side
    6,272,716x = 185,166,124,595,776
  5. Step 5: Solve for x
    x = 185,166,124,595,776/6,272,716
  6. Step 6: Final answer
    x = 29,519,290.30

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.