Finding the Fourth Proportional to 265,720,586.00, 366,694,638.37 and 148,245,940.26
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Solution
The fourth proportional to 265,720,586.00, 366,694,638.37 and 148,245,940.26 is: 204,579,525.71
Step by Step Solution
- Step 1: Write the proportion equation
265,720,586.00 : 366,694,638.37 = 148,245,940.26 : x - Step 2: Convert to fraction form
265,720,586.00/366,694,638.37 = 148,245,940.26/x - Step 3: Cross multiply
265,720,586.00x = 366,694,638.37 × 148,245,940.26 - Step 4: Simplify right side
265,720,586.00x = 54,360,991,453,090,704 - Step 5: Solve for x
x = 54,360,991,453,090,704/265,720,586.00 - Step 6: Final answer
x = 204,579,525.71
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.