Finding the Fourth Proportional to 265,704,940.93, 366,672,974.70 and 148,230,271.75
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Solution
The fourth proportional to 265,704,940.93, 366,672,974.70 and 148,230,271.75 is: 204,557,862.16
Step by Step Solution
- Step 1: Write the proportion equation
265,704,940.93 : 366,672,974.70 = 148,230,271.75 : x - Step 2: Convert to fraction form
265,704,940.93/366,672,974.70 = 148,230,271.75/x - Step 3: Cross multiply
265,704,940.93x = 366,672,974.70 × 148,230,271.75 - Step 4: Simplify right side
265,704,940.93x = 54,352,034,683,161,872 - Step 5: Solve for x
x = 54,352,034,683,161,872/265,704,940.93 - Step 6: Final answer
x = 204,557,862.16
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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.