Finding the Fourth Proportional to 20,110,034, 27,751,613.64 and 10,942,518.80
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Solution
The fourth proportional to 20,110,034, 27,751,613.64 and 10,942,518.80 is: 15,100,549.01
Step by Step Solution
- Step 1: Write the proportion equation
20,110,034 : 27,751,613.64 = 10,942,518.80 : x - Step 2: Convert to fraction form
20,110,034/27,751,613.64 = 10,942,518.80/x - Step 3: Cross multiply
20,110,034x = 27,751,613.64 × 10,942,518.80 - Step 4: Simplify right side
20,110,034x = 303,672,553,986,036.44 - Step 5: Solve for x
x = 303,672,553,986,036.44/20,110,034 - Step 6: Final answer
x = 15,100,549.01
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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.