Home / 23,301,120.33-35,028,303.41-21,615,611.73

Finding the Fourth Proportional to 23,301,120.33, 35,028,303.41 and 21,615,611.73

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Solution

The fourth proportional to 23,301,120.33, 35,028,303.41 and 21,615,611.73 is: 32,494,497.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,301,120.33 : 35,028,303.41 = 21,615,611.73 : x
  2. Step 2: Convert to fraction form
    23,301,120.33/35,028,303.41 = 21,615,611.73/x
  3. Step 3: Cross multiply
    23,301,120.33x = 35,028,303.41 × 21,615,611.73
  4. Step 4: Simplify right side
    23,301,120.33x = 757,158,206,069,324.25
  5. Step 5: Solve for x
    x = 757,158,206,069,324.25/23,301,120.33
  6. Step 6: Final answer
    x = 32,494,497.92

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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.