Finding the Fourth Proportional to 183,303,603.70, 274,955,405.55 and 162,896,269.30
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Solution
The fourth proportional to 183,303,603.70, 274,955,405.55 and 162,896,269.30 is: 244,344,403.95
Step by Step Solution
- Step 1: Write the proportion equation
183,303,603.70 : 274,955,405.55 = 162,896,269.30 : x - Step 2: Convert to fraction form
183,303,603.70/274,955,405.55 = 162,896,269.30/x - Step 3: Cross multiply
183,303,603.70x = 274,955,405.55 × 162,896,269.30 - Step 4: Simplify right side
183,303,603.70x = 44,789,209,787,963,520 - Step 5: Solve for x
x = 44,789,209,787,963,520/183,303,603.70 - Step 6: Final answer
x = 244,344,403.95
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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.