Home / 36,217,986.40-54,326,979.60-33,667,069.60

Finding the Fourth Proportional to 36,217,986.40, 54,326,979.60 and 33,667,069.60

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Solution

The fourth proportional to 36,217,986.40, 54,326,979.60 and 33,667,069.60 is: 50,500,604.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,217,986.40 : 54,326,979.60 = 33,667,069.60 : x
  2. Step 2: Convert to fraction form
    36,217,986.40/54,326,979.60 = 33,667,069.60/x
  3. Step 3: Cross multiply
    36,217,986.40x = 54,326,979.60 × 33,667,069.60
  4. Step 4: Simplify right side
    36,217,986.40x = 1,829,030,203,350,980.25
  5. Step 5: Solve for x
    x = 1,829,030,203,350,980.25/36,217,986.40
  6. Step 6: Final answer
    x = 50,500,604.40

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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.