Finding the Fourth Proportional to 53,601,602.14, 80,403,452.97 and 15,264,101.26
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Solution
The fourth proportional to 53,601,602.14, 80,403,452.97 and 15,264,101.26 is: 22,896,450.83
Step by Step Solution
- Step 1: Write the proportion equation
53,601,602.14 : 80,403,452.97 = 15,264,101.26 : x - Step 2: Convert to fraction form
53,601,602.14/80,403,452.97 = 15,264,101.26/x - Step 3: Cross multiply
53,601,602.14x = 80,403,452.97 × 15,264,101.26 - Step 4: Simplify right side
53,601,602.14x = 1,227,286,447,787,727.75 - Step 5: Solve for x
x = 1,227,286,447,787,727.75/53,601,602.14 - Step 6: Final answer
x = 22,896,450.83
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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.