Home / 17,440,448.94-26,143,087.46-10,968,149.75

Finding the Fourth Proportional to 17,440,448.94, 26,143,087.46 and 10,968,149.75

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Solution

The fourth proportional to 17,440,448.94, 26,143,087.46 and 10,968,149.75 is: 16,441,164.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,440,448.94 : 26,143,087.46 = 10,968,149.75 : x
  2. Step 2: Convert to fraction form
    17,440,448.94/26,143,087.46 = 10,968,149.75/x
  3. Step 3: Cross multiply
    17,440,448.94x = 26,143,087.46 × 10,968,149.75
  4. Step 4: Simplify right side
    17,440,448.94x = 286,741,298,003,070.94
  5. Step 5: Solve for x
    x = 286,741,298,003,070.94/17,440,448.94
  6. Step 6: Final answer
    x = 16,441,164.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.