Finding the Fourth Proportional to 35,983,771,245,960, 53,958,641,926,044 and 13,939,760,224,999
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Solution
The fourth proportional to 35,983,771,245,960, 53,958,641,926,044 and 13,939,760,224,999 is: 20,903,048,915,421.28
Step by Step Solution
- Step 1: Write the proportion equation
35,983,771,245,960 : 53,958,641,926,044 = 13,939,760,224,999 : x - Step 2: Convert to fraction form
35,983,771,245,960/53,958,641,926,044 = 13,939,760,224,999/x - Step 3: Cross multiply
35,983,771,245,960x = 53,958,641,926,044 × 13,939,760,224,999 - Step 4: Simplify right side
35,983,771,245,960x = 752,170,530,515,631,648,783,990,784 - Step 5: Solve for x
x = 752,170,530,515,631,648,783,990,784/35,983,771,245,960 - Step 6: Final answer
x = 20,903,048,915,421.28
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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.