Finding the Fourth Proportional to 866,157,251.00, 1,299,312,224.60 and 244,377,929.48
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Solution
The fourth proportional to 866,157,251.00, 1,299,312,224.60 and 244,377,929.48 is: 366,588,435.09
Step by Step Solution
- Step 1: Write the proportion equation
866,157,251.00 : 1,299,312,224.60 = 244,377,929.48 : x - Step 2: Convert to fraction form
866,157,251.00/1,299,312,224.60 = 244,377,929.48/x - Step 3: Cross multiply
866,157,251.00x = 1,299,312,224.60 × 244,377,929.48 - Step 4: Simplify right side
866,157,251.00x = 317,523,231,188,082,240 - Step 5: Solve for x
x = 317,523,231,188,082,240/866,157,251.00 - Step 6: Final answer
x = 366,588,435.09
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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.