Home / 33,259,680.80-49,861,527.60-17,303,328.80

Finding the Fourth Proportional to 33,259,680.80, 49,861,527.60 and 17,303,328.80

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Solution

The fourth proportional to 33,259,680.80, 49,861,527.60 and 17,303,328.80 is: 25,940,429.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,259,680.80 : 49,861,527.60 = 17,303,328.80 : x
  2. Step 2: Convert to fraction form
    33,259,680.80/49,861,527.60 = 17,303,328.80/x
  3. Step 3: Cross multiply
    33,259,680.80x = 49,861,527.60 × 17,303,328.80
  4. Step 4: Simplify right side
    33,259,680.80x = 862,770,406,533,075
  5. Step 5: Solve for x
    x = 862,770,406,533,075/33,259,680.80
  6. Step 6: Final answer
    x = 25,940,429.55

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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.