Home / 96,381,093.15-144,568,880.67-27,293,733.31

Finding the Fourth Proportional to 96,381,093.15, 144,568,880.67 and 27,293,733.31

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Solution

The fourth proportional to 96,381,093.15, 144,568,880.67 and 27,293,733.31 is: 40,939,818.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,381,093.15 : 144,568,880.67 = 27,293,733.31 : x
  2. Step 2: Convert to fraction form
    96,381,093.15/144,568,880.67 = 27,293,733.31/x
  3. Step 3: Cross multiply
    96,381,093.15x = 144,568,880.67 × 27,293,733.31
  4. Step 4: Simplify right side
    96,381,093.15x = 3,945,824,473,664,375.50
  5. Step 5: Solve for x
    x = 3,945,824,473,664,375.50/96,381,093.15
  6. Step 6: Final answer
    x = 40,939,818.64

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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.