Finding the Fourth Proportional to 24,257,593.77, 33,478,414.91 and 13,806,151.31
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Solution
The fourth proportional to 24,257,593.77, 33,478,414.91 and 13,806,151.31 is: 19,054,159.55
Step by Step Solution
- Step 1: Write the proportion equation
24,257,593.77 : 33,478,414.91 = 13,806,151.31 : x - Step 2: Convert to fraction form
24,257,593.77/33,478,414.91 = 13,806,151.31/x - Step 3: Cross multiply
24,257,593.77x = 33,478,414.91 × 13,806,151.31 - Step 4: Simplify right side
24,257,593.77x = 462,208,062,010,518 - Step 5: Solve for x
x = 462,208,062,010,518/24,257,593.77 - Step 6: Final answer
x = 19,054,159.55
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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.