Finding the Fourth Proportional to 192,550,559.69, 265,719,500.00 and 104,444,450.99
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Solution
The fourth proportional to 192,550,559.69, 265,719,500.00 and 104,444,450.99 is: 144,133,194.62
Step by Step Solution
- Step 1: Write the proportion equation
192,550,559.69 : 265,719,500.00 = 104,444,450.99 : x - Step 2: Convert to fraction form
192,550,559.69/265,719,500.00 = 104,444,450.99/x - Step 3: Cross multiply
192,550,559.69x = 265,719,500.00 × 104,444,450.99 - Step 4: Simplify right side
192,550,559.69x = 27,752,927,294,979,384 - Step 5: Solve for x
x = 27,752,927,294,979,384/192,550,559.69 - Step 6: Final answer
x = 144,133,194.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.