Finding the Fourth Proportional to 365,593,262.18, 548,370,579.24 and 119,917,535.72
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Solution
The fourth proportional to 365,593,262.18, 548,370,579.24 and 119,917,535.72 is: 179,869,968.42
Step by Step Solution
- Step 1: Write the proportion equation
365,593,262.18 : 548,370,579.24 = 119,917,535.72 : x - Step 2: Convert to fraction form
365,593,262.18/548,370,579.24 = 119,917,535.72/x - Step 3: Cross multiply
365,593,262.18x = 548,370,579.24 × 119,917,535.72 - Step 4: Simplify right side
365,593,262.18x = 65,759,248,523,809,792 - Step 5: Solve for x
x = 65,759,248,523,809,792/365,593,262.18 - Step 6: Final answer
x = 179,869,968.42
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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.