Finding the Fourth Proportional to 29,504,187.36, 40,716,279.99 and 16,274,882.16
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Solution
The fourth proportional to 29,504,187.36, 40,716,279.99 and 16,274,882.16 is: 22,459,613.98
Step by Step Solution
- Step 1: Write the proportion equation
29,504,187.36 : 40,716,279.99 = 16,274,882.16 : x - Step 2: Convert to fraction form
29,504,187.36/40,716,279.99 = 16,274,882.16/x - Step 3: Cross multiply
29,504,187.36x = 40,716,279.99 × 16,274,882.16 - Step 4: Simplify right side
29,504,187.36x = 662,652,658,830,816 - Step 5: Solve for x
x = 662,652,658,830,816/29,504,187.36 - Step 6: Final answer
x = 22,459,613.98
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.