Finding the Fourth Proportional to 17,613,183,968,572, 24,306,947,218,130 and 9,809,325,720,704
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Solution
The fourth proportional to 17,613,183,968,572, 24,306,947,218,130 and 9,809,325,720,704 is: 13,537,289,053,702.45
Step by Step Solution
- Step 1: Write the proportion equation
17,613,183,968,572 : 24,306,947,218,130 = 9,809,325,720,704 : x - Step 2: Convert to fraction form
17,613,183,968,572/24,306,947,218,130 = 9,809,325,720,704/x - Step 3: Cross multiply
17,613,183,968,572x = 24,306,947,218,130 × 9,809,325,720,704 - Step 4: Simplify right side
17,613,183,968,572x = 238,434,762,538,597,148,058,976,256 - Step 5: Solve for x
x = 238,434,762,538,597,148,058,976,256/17,613,183,968,572 - Step 6: Final answer
x = 13,537,289,053,702.45
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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.