Finding the Fourth Proportional to 529,062,852.24, 793,150,358.58 and 233,910,319.23
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Solution
The fourth proportional to 529,062,852.24, 793,150,358.58 and 233,910,319.23 is: 350,669,212.15
Step by Step Solution
- Step 1: Write the proportion equation
529,062,852.24 : 793,150,358.58 = 233,910,319.23 : x - Step 2: Convert to fraction form
529,062,852.24/793,150,358.58 = 233,910,319.23/x - Step 3: Cross multiply
529,062,852.24x = 793,150,358.58 × 233,910,319.23 - Step 4: Simplify right side
529,062,852.24x = 185,526,053,572,836,768 - Step 5: Solve for x
x = 185,526,053,572,836,768/529,062,852.24 - Step 6: Final answer
x = 350,669,212.15
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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.