Finding the Fourth Proportional to 160,589,220.24, 240,837,099.30 and 62,198,982.14
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Solution
The fourth proportional to 160,589,220.24, 240,837,099.30 and 62,198,982.14 is: 93,280,373.47
Step by Step Solution
- Step 1: Write the proportion equation
160,589,220.24 : 240,837,099.30 = 62,198,982.14 : x - Step 2: Convert to fraction form
160,589,220.24/240,837,099.30 = 62,198,982.14/x - Step 3: Cross multiply
160,589,220.24x = 240,837,099.30 × 62,198,982.14 - Step 4: Simplify right side
160,589,220.24x = 14,979,822,438,662,604 - Step 5: Solve for x
x = 14,979,822,438,662,604/160,589,220.24 - Step 6: Final answer
x = 93,280,373.47
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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.