Finding the Fourth Proportional to 373,427,470.73, 560,133,514.10 and 124,450,808.96
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Solution
The fourth proportional to 373,427,470.73, 560,133,514.10 and 124,450,808.96 is: 186,673,649.96
Step by Step Solution
- Step 1: Write the proportion equation
373,427,470.73 : 560,133,514.10 = 124,450,808.96 : x - Step 2: Convert to fraction form
373,427,470.73/560,133,514.10 = 124,450,808.96/x - Step 3: Cross multiply
373,427,470.73x = 560,133,514.10 × 124,450,808.96 - Step 4: Simplify right side
373,427,470.73x = 69,709,068,957,064,024 - Step 5: Solve for x
x = 69,709,068,957,064,024/373,427,470.73 - Step 6: Final answer
x = 186,673,649.96
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.