Finding the Fourth Proportional to 23,694,716.01, 35,543,451.84 and 6,656,717.55
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Solution
The fourth proportional to 23,694,716.01, 35,543,451.84 and 6,656,717.55 is: 9,985,463.41
Step by Step Solution
- Step 1: Write the proportion equation
23,694,716.01 : 35,543,451.84 = 6,656,717.55 : x - Step 2: Convert to fraction form
23,694,716.01/35,543,451.84 = 6,656,717.55/x - Step 3: Cross multiply
23,694,716.01x = 35,543,451.84 × 6,656,717.55 - Step 4: Simplify right side
23,694,716.01x = 236,602,719,650,907.81 - Step 5: Solve for x
x = 236,602,719,650,907.81/23,694,716.01 - Step 6: Final answer
x = 9,985,463.41
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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.