Finding the Fourth Proportional to 732,562,019,910.70, 1,098,843,029,866 and 732,562,019,910.70
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Solution
The fourth proportional to 732,562,019,910.70, 1,098,843,029,866 and 732,562,019,910.70 is: 1,098,843,029,866
Step by Step Solution
- Step 1: Write the proportion equation
732,562,019,910.70 : 1,098,843,029,866 = 732,562,019,910.70 : x - Step 2: Convert to fraction form
732,562,019,910.70/1,098,843,029,866 = 732,562,019,910.70/x - Step 3: Cross multiply
732,562,019,910.70x = 1,098,843,029,866 × 732,562,019,910.70 - Step 4: Simplify right side
732,562,019,910.70x = 804,970,669,523,430,581,207,040 - Step 5: Solve for x
x = 804,970,669,523,430,581,207,040/732,562,019,910.70 - Step 6: Final answer
x = 1,098,843,029,866
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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.