Home / 53,612,074.59-80,404,825.85-15,273,920.85

Finding the Fourth Proportional to 53,612,074.59, 80,404,825.85 and 15,273,920.85

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Solution

The fourth proportional to 53,612,074.59, 80,404,825.85 and 15,273,920.85 is: 22,907,096.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,612,074.59 : 80,404,825.85 = 15,273,920.85 : x
  2. Step 2: Convert to fraction form
    53,612,074.59/80,404,825.85 = 15,273,920.85/x
  3. Step 3: Cross multiply
    53,612,074.59x = 80,404,825.85 × 15,273,920.85
  4. Step 4: Simplify right side
    53,612,074.59x = 1,228,096,945,990,933.75
  5. Step 5: Solve for x
    x = 1,228,096,945,990,933.75/53,612,074.59
  6. Step 6: Final answer
    x = 22,907,096.12

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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.