Finding the Fourth Proportional to 17,613,183,968,572, 24,306,947,218,129 and 9,809,325,720,703.80
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Solution
The fourth proportional to 17,613,183,968,572, 24,306,947,218,129 and 9,809,325,720,703.80 is: 13,537,289,053,701.62
Step by Step Solution
- Step 1: Write the proportion equation
17,613,183,968,572 : 24,306,947,218,129 = 9,809,325,720,703.80 : x - Step 2: Convert to fraction form
17,613,183,968,572/24,306,947,218,129 = 9,809,325,720,703.80/x - Step 3: Cross multiply
17,613,183,968,572x = 24,306,947,218,129 × 9,809,325,720,703.80 - Step 4: Simplify right side
17,613,183,968,572x = 238,434,762,538,582,510,810,431,488 - Step 5: Solve for x
x = 238,434,762,538,582,510,810,431,488/17,613,183,968,572 - Step 6: Final answer
x = 13,537,289,053,701.62
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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.