Finding the Fourth Proportional to 241,158,123.99, 361,591,544.79 and 108,186,631.29
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Solution
The fourth proportional to 241,158,123.99, 361,591,544.79 and 108,186,631.29 is: 162,214,610.42
Step by Step Solution
- Step 1: Write the proportion equation
241,158,123.99 : 361,591,544.79 = 108,186,631.29 : x - Step 2: Convert to fraction form
241,158,123.99/361,591,544.79 = 108,186,631.29/x - Step 3: Cross multiply
241,158,123.99x = 361,591,544.79 × 108,186,631.29 - Step 4: Simplify right side
241,158,123.99x = 39,119,371,133,777,256 - Step 5: Solve for x
x = 39,119,371,133,777,256/241,158,123.99 - Step 6: Final answer
x = 162,214,610.42
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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.