Finding the Fourth Proportional to 601,569,559.66, 901,717,474.99 and 202,348,081.72
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Solution
The fourth proportional to 601,569,559.66, 901,717,474.99 and 202,348,081.72 is: 303,307,902.46
Step by Step Solution
- Step 1: Write the proportion equation
601,569,559.66 : 901,717,474.99 = 202,348,081.72 : x - Step 2: Convert to fraction form
601,569,559.66/901,717,474.99 = 202,348,081.72/x - Step 3: Cross multiply
601,569,559.66x = 901,717,474.99 × 202,348,081.72 - Step 4: Simplify right side
601,569,559.66x = 182,460,801,320,118,336 - Step 5: Solve for x
x = 182,460,801,320,118,336/601,569,559.66 - Step 6: Final answer
x = 303,307,902.46
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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.