Home / 23,909,240.50-32,994,759.57-15,324,536.50

Finding the Fourth Proportional to 23,909,240.50, 32,994,759.57 and 15,324,536.50

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Solution

The fourth proportional to 23,909,240.50, 32,994,759.57 and 15,324,536.50 is: 21,147,865.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,909,240.50 : 32,994,759.57 = 15,324,536.50 : x
  2. Step 2: Convert to fraction form
    23,909,240.50/32,994,759.57 = 15,324,536.50/x
  3. Step 3: Cross multiply
    23,909,240.50x = 32,994,759.57 × 15,324,536.50
  4. Step 4: Simplify right side
    23,909,240.50x = 505,629,397,339,189.31
  5. Step 5: Solve for x
    x = 505,629,397,339,189.31/23,909,240.50
  6. Step 6: Final answer
    x = 21,147,865.29

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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.