Home / 23,971,189.37-35,982,371.93-10,331,067.20

Finding the Fourth Proportional to 23,971,189.37, 35,982,371.93 and 10,331,067.20

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Solution

The fourth proportional to 23,971,189.37, 35,982,371.93 and 10,331,067.20 is: 15,507,628.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,971,189.37 : 35,982,371.93 = 10,331,067.20 : x
  2. Step 2: Convert to fraction form
    23,971,189.37/35,982,371.93 = 10,331,067.20/x
  3. Step 3: Cross multiply
    23,971,189.37x = 35,982,371.93 × 10,331,067.20
  4. Step 4: Simplify right side
    23,971,189.37x = 371,736,302,192,656.50
  5. Step 5: Solve for x
    x = 371,736,302,192,656.50/23,971,189.37
  6. Step 6: Final answer
    x = 15,507,628.62

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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.