Home / 241,757,787,613.12-362,445,606,312.54-120,684,204,728.62

Finding the Fourth Proportional to 241,757,787,613.12, 362,445,606,312.54 and 120,684,204,728.62

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Solution

The fourth proportional to 241,757,787,613.12, 362,445,606,312.54 and 120,684,204,728.62 is: 180,930,923,413.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,757,787,613.12 : 362,445,606,312.54 = 120,684,204,728.62 : x
  2. Step 2: Convert to fraction form
    241,757,787,613.12/362,445,606,312.54 = 120,684,204,728.62/x
  3. Step 3: Cross multiply
    241,757,787,613.12x = 362,445,606,312.54 × 120,684,204,728.62
  4. Step 4: Simplify right side
    241,757,787,613.12x = 43,741,459,755,211,375,509,504
  5. Step 5: Solve for x
    x = 43,741,459,755,211,375,509,504/241,757,787,613.12
  6. Step 6: Final answer
    x = 180,930,923,413.35

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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.