Home / 16,469,361.40-22,699,350.30-10,952,879.26

Finding the Fourth Proportional to 16,469,361.40, 22,699,350.30 and 10,952,879.26

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Solution

The fourth proportional to 16,469,361.40, 22,699,350.30 and 10,952,879.26 is: 15,096,107.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,469,361.40 : 22,699,350.30 = 10,952,879.26 : x
  2. Step 2: Convert to fraction form
    16,469,361.40/22,699,350.30 = 10,952,879.26/x
  3. Step 3: Cross multiply
    16,469,361.40x = 22,699,350.30 × 10,952,879.26
  4. Step 4: Simplify right side
    16,469,361.40x = 248,623,243,145,451.59
  5. Step 5: Solve for x
    x = 248,623,243,145,451.59/16,469,361.40
  6. Step 6: Final answer
    x = 15,096,107.08

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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.