Finding the Fourth Proportional to 202,350,879.66, 303,555,273.54 and 62,303,186.40
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Solution
The fourth proportional to 202,350,879.66, 303,555,273.54 and 62,303,186.40 is: 93,463,694.47
Step by Step Solution
- Step 1: Write the proportion equation
202,350,879.66 : 303,555,273.54 = 62,303,186.40 : x - Step 2: Convert to fraction form
202,350,879.66/303,555,273.54 = 62,303,186.40/x - Step 3: Cross multiply
202,350,879.66x = 303,555,273.54 × 62,303,186.40 - Step 4: Simplify right side
202,350,879.66x = 18,912,460,791,352,848 - Step 5: Solve for x
x = 18,912,460,791,352,848/202,350,879.66 - Step 6: Final answer
x = 93,463,694.47
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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.