Finding the Fourth Proportional to 17,044,519,208,440, 25,570,539,373,508 and 4,971,601,399,403.60
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Solution
The fourth proportional to 17,044,519,208,440, 25,570,539,373,508 and 4,971,601,399,403.60 is: 7,458,498,991,857.01
Step by Step Solution
- Step 1: Write the proportion equation
17,044,519,208,440 : 25,570,539,373,508 = 4,971,601,399,403.60 : x - Step 2: Convert to fraction form
17,044,519,208,440/25,570,539,373,508 = 4,971,601,399,403.60/x - Step 3: Cross multiply
17,044,519,208,440x = 25,570,539,373,508 × 4,971,601,399,403.60 - Step 4: Simplify right side
17,044,519,208,440x = 127,126,529,332,837,222,121,996,288 - Step 5: Solve for x
x = 127,126,529,332,837,222,121,996,288/17,044,519,208,440 - Step 6: Final answer
x = 7,458,498,991,857.01
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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.