Home / 17,084,623.92-23,576,765.66-9,643,852.48

Finding the Fourth Proportional to 17,084,623.92, 23,576,765.66 and 9,643,852.48

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Solution

The fourth proportional to 17,084,623.92, 23,576,765.66 and 9,643,852.48 is: 13,308,507.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,084,623.92 : 23,576,765.66 = 9,643,852.48 : x
  2. Step 2: Convert to fraction form
    17,084,623.92/23,576,765.66 = 9,643,852.48/x
  3. Step 3: Cross multiply
    17,084,623.92x = 23,576,765.66 × 9,643,852.48
  4. Step 4: Simplify right side
    17,084,623.92x = 227,370,849,873,408.66
  5. Step 5: Solve for x
    x = 227,370,849,873,408.66/17,084,623.92
  6. Step 6: Final answer
    x = 13,308,507.75

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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.