Home / 17,084,623.67-23,576,765.31-9,643,852.23

Finding the Fourth Proportional to 17,084,623.67, 23,576,765.31 and 9,643,852.23

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Solution

The fourth proportional to 17,084,623.67, 23,576,765.31 and 9,643,852.23 is: 13,308,507.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,084,623.67 : 23,576,765.31 = 9,643,852.23 : x
  2. Step 2: Convert to fraction form
    17,084,623.67/23,576,765.31 = 9,643,852.23/x
  3. Step 3: Cross multiply
    17,084,623.67x = 23,576,765.31 × 9,643,852.23
  4. Step 4: Simplify right side
    17,084,623.67x = 227,370,840,622,617.25
  5. Step 5: Solve for x
    x = 227,370,840,622,617.25/17,084,623.67
  6. Step 6: Final answer
    x = 13,308,507.41

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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.