Finding the Fourth Proportional to 332,035,830.24, 498,809,572.56 and 240,202,825.44
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Solution
The fourth proportional to 332,035,830.24, 498,809,572.56 and 240,202,825.44 is: 360,851,022.01
Step by Step Solution
- Step 1: Write the proportion equation
332,035,830.24 : 498,809,572.56 = 240,202,825.44 : x - Step 2: Convert to fraction form
332,035,830.24/498,809,572.56 = 240,202,825.44/x - Step 3: Cross multiply
332,035,830.24x = 498,809,572.56 × 240,202,825.44 - Step 4: Simplify right side
332,035,830.24x = 119,815,468,683,560,160 - Step 5: Solve for x
x = 119,815,468,683,560,160/332,035,830.24 - Step 6: Final answer
x = 360,851,022.01
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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.