Home / 26,032,131.69-35,923,563.18-14,270,997.81

Finding the Fourth Proportional to 26,032,131.69, 35,923,563.18 and 14,270,997.81

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Solution

The fourth proportional to 26,032,131.69, 35,923,563.18 and 14,270,997.81 is: 19,693,550.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,032,131.69 : 35,923,563.18 = 14,270,997.81 : x
  2. Step 2: Convert to fraction form
    26,032,131.69/35,923,563.18 = 14,270,997.81/x
  3. Step 3: Cross multiply
    26,032,131.69x = 35,923,563.18 × 14,270,997.81
  4. Step 4: Simplify right side
    26,032,131.69x = 512,665,091,469,176.62
  5. Step 5: Solve for x
    x = 512,665,091,469,176.62/26,032,131.69
  6. Step 6: Final answer
    x = 19,693,550.17

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Why These Related Problems?

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