Finding the Fourth Proportional to 735,998,062.26, 1,104,006,709.62 and 244,711,331.94
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Solution
The fourth proportional to 735,998,062.26, 1,104,006,709.62 and 244,711,331.94 is: 367,070,195.20
Step by Step Solution
- Step 1: Write the proportion equation
735,998,062.26 : 1,104,006,709.62 = 244,711,331.94 : x - Step 2: Convert to fraction form
735,998,062.26/1,104,006,709.62 = 244,711,331.94/x - Step 3: Cross multiply
735,998,062.26x = 1,104,006,709.62 × 244,711,331.94 - Step 4: Simplify right side
735,998,062.26x = 270,162,952,381,806,976 - Step 5: Solve for x
x = 270,162,952,381,806,976/735,998,062.26 - Step 6: Final answer
x = 367,070,195.20
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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.