Home / 36,879,865.80-55,207,824.30-32,848,787.40

Finding the Fourth Proportional to 36,879,865.80, 55,207,824.30 and 32,848,787.40

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Solution

The fourth proportional to 36,879,865.80, 55,207,824.30 and 32,848,787.40 is: 49,173,445.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,879,865.80 : 55,207,824.30 = 32,848,787.40 : x
  2. Step 2: Convert to fraction form
    36,879,865.80/55,207,824.30 = 32,848,787.40/x
  3. Step 3: Cross multiply
    36,879,865.80x = 55,207,824.30 × 32,848,787.40
  4. Step 4: Simplify right side
    36,879,865.80x = 1,813,510,083,247,253.75
  5. Step 5: Solve for x
    x = 1,813,510,083,247,253.75/36,879,865.80
  6. Step 6: Final answer
    x = 49,173,445.83

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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.