Home / 10,192,847.00-14,066,131.14-5,609,168.37

Finding the Fourth Proportional to 10,192,847.00, 14,066,131.14 and 5,609,168.37

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Solution

The fourth proportional to 10,192,847.00, 14,066,131.14 and 5,609,168.37 is: 7,740,653.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,192,847.00 : 14,066,131.14 = 5,609,168.37 : x
  2. Step 2: Convert to fraction form
    10,192,847.00/14,066,131.14 = 5,609,168.37/x
  3. Step 3: Cross multiply
    10,192,847.00x = 14,066,131.14 × 5,609,168.37
  4. Step 4: Simplify right side
    10,192,847.00x = 78,899,297,878,760.05
  5. Step 5: Solve for x
    x = 78,899,297,878,760.05/10,192,847.00
  6. Step 6: Final answer
    x = 7,740,653.61

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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.