Home / 17,136,162.36-23,647,902.30-9,693,665.37

Finding the Fourth Proportional to 17,136,162.36, 23,647,902.30 and 9,693,665.37

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Solution

The fourth proportional to 17,136,162.36, 23,647,902.30 and 9,693,665.37 is: 13,377,257.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,136,162.36 : 23,647,902.30 = 9,693,665.37 : x
  2. Step 2: Convert to fraction form
    17,136,162.36/23,647,902.30 = 9,693,665.37/x
  3. Step 3: Cross multiply
    17,136,162.36x = 23,647,902.30 × 9,693,665.37
  4. Step 4: Simplify right side
    17,136,162.36x = 229,234,851,598,653.34
  5. Step 5: Solve for x
    x = 229,234,851,598,653.34/17,136,162.36
  6. Step 6: Final answer
    x = 13,377,257.22

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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.