Home / 27,982,274.13-41,941,571.81-17,028,304.34

Finding the Fourth Proportional to 27,982,274.13, 41,941,571.81 and 17,028,304.34

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Solution

The fourth proportional to 27,982,274.13, 41,941,571.81 and 17,028,304.34 is: 25,523,080.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,982,274.13 : 41,941,571.81 = 17,028,304.34 : x
  2. Step 2: Convert to fraction form
    27,982,274.13/41,941,571.81 = 17,028,304.34/x
  3. Step 3: Cross multiply
    27,982,274.13x = 41,941,571.81 × 17,028,304.34
  4. Step 4: Simplify right side
    27,982,274.13x = 714,193,848,983,795.25
  5. Step 5: Solve for x
    x = 714,193,848,983,795.25/27,982,274.13
  6. Step 6: Final answer
    x = 25,523,080.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.