Home / 13,802,624.98-19,049,039.64-8,297,781.95

Finding the Fourth Proportional to 13,802,624.98, 19,049,039.64 and 8,297,781.95

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Solution

The fourth proportional to 13,802,624.98, 19,049,039.64 and 8,297,781.95 is: 11,451,791.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,802,624.98 : 19,049,039.64 = 8,297,781.95 : x
  2. Step 2: Convert to fraction form
    13,802,624.98/19,049,039.64 = 8,297,781.95/x
  3. Step 3: Cross multiply
    13,802,624.98x = 19,049,039.64 × 8,297,781.95
  4. Step 4: Simplify right side
    13,802,624.98x = 158,064,777,337,249.09
  5. Step 5: Solve for x
    x = 158,064,777,337,249.09/13,802,624.98
  6. Step 6: Final answer
    x = 11,451,791.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.