Finding the Fourth Proportional to 151,556,125.19, 227,299,437.24 and 42,389,009.42
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Solution
The fourth proportional to 151,556,125.19, 227,299,437.24 and 42,389,009.42 is: 63,573,794.68
Step by Step Solution
- Step 1: Write the proportion equation
151,556,125.19 : 227,299,437.24 = 42,389,009.42 : x - Step 2: Convert to fraction form
151,556,125.19/227,299,437.24 = 42,389,009.42/x - Step 3: Cross multiply
151,556,125.19x = 227,299,437.24 × 42,389,009.42 - Step 4: Simplify right side
151,556,125.19x = 9,634,997,985,190,562 - Step 5: Solve for x
x = 9,634,997,985,190,562/151,556,125.19 - Step 6: Final answer
x = 63,573,794.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.