Finding the Fourth Proportional to 183,726,558.80, 275,589,838.20 and 158,784,261.20
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Solution
The fourth proportional to 183,726,558.80, 275,589,838.20 and 158,784,261.20 is: 238,176,391.80
Step by Step Solution
- Step 1: Write the proportion equation
183,726,558.80 : 275,589,838.20 = 158,784,261.20 : x - Step 2: Convert to fraction form
183,726,558.80/275,589,838.20 = 158,784,261.20/x - Step 3: Cross multiply
183,726,558.80x = 275,589,838.20 × 158,784,261.20 - Step 4: Simplify right side
183,726,558.80x = 43,759,328,852,814,536 - Step 5: Solve for x
x = 43,759,328,852,814,536/183,726,558.80 - Step 6: Final answer
x = 238,176,391.80
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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.