Home / 36,289,793.70-54,434,690.55-29,907,252.90

Finding the Fourth Proportional to 36,289,793.70, 54,434,690.55 and 29,907,252.90

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Solution

The fourth proportional to 36,289,793.70, 54,434,690.55 and 29,907,252.90 is: 44,860,879.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,793.70 : 54,434,690.55 = 29,907,252.90 : x
  2. Step 2: Convert to fraction form
    36,289,793.70/54,434,690.55 = 29,907,252.90/x
  3. Step 3: Cross multiply
    36,289,793.70x = 54,434,690.55 × 29,907,252.90
  4. Step 4: Simplify right side
    36,289,793.70x = 1,627,992,056,812,090
  5. Step 5: Solve for x
    x = 1,627,992,056,812,090/36,289,793.70
  6. Step 6: Final answer
    x = 44,860,879.35

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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.