Home / 37,209,220.33-55,865,147.77-25,667,318.26

Finding the Fourth Proportional to 37,209,220.33, 55,865,147.77 and 25,667,318.26

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Solution

The fourth proportional to 37,209,220.33, 55,865,147.77 and 25,667,318.26 is: 38,536,376.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,209,220.33 : 55,865,147.77 = 25,667,318.26 : x
  2. Step 2: Convert to fraction form
    37,209,220.33/55,865,147.77 = 25,667,318.26/x
  3. Step 3: Cross multiply
    37,209,220.33x = 55,865,147.77 × 25,667,318.26
  4. Step 4: Simplify right side
    37,209,220.33x = 1,433,908,527,326,182.75
  5. Step 5: Solve for x
    x = 1,433,908,527,326,182.75/37,209,220.33
  6. Step 6: Final answer
    x = 38,536,376.59

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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.