Finding the Fourth Proportional to 17,403,126,781,433, 24,016,389,623,122 and 9,492,972,079,015.60
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Solution
The fourth proportional to 17,403,126,781,433, 24,016,389,623,122 and 9,492,972,079,015.60 is: 13,100,342,196,799.44
Step by Step Solution
- Step 1: Write the proportion equation
17,403,126,781,433 : 24,016,389,623,122 = 9,492,972,079,015.60 : x - Step 2: Convert to fraction form
17,403,126,781,433/24,016,389,623,122 = 9,492,972,079,015.60/x - Step 3: Cross multiply
17,403,126,781,433x = 24,016,389,623,122 × 9,492,972,079,015.60 - Step 4: Simplify right side
17,403,126,781,433x = 227,986,916,131,057,129,597,435,904 - Step 5: Solve for x
x = 227,986,916,131,057,129,597,435,904/17,403,126,781,433 - Step 6: Final answer
x = 13,100,342,196,799.44
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.