Finding the Fourth Proportional to 119,247,674.06, 178,871,573.46 and 37,372,929.05
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Solution
The fourth proportional to 119,247,674.06, 178,871,573.46 and 37,372,929.05 is: 56,059,413.12
Step by Step Solution
- Step 1: Write the proportion equation
119,247,674.06 : 178,871,573.46 = 37,372,929.05 : x - Step 2: Convert to fraction form
119,247,674.06/178,871,573.46 = 37,372,929.05/x - Step 3: Cross multiply
119,247,674.06x = 178,871,573.46 × 37,372,929.05 - Step 4: Simplify right side
119,247,674.06x = 6,684,954,623,088,086 - Step 5: Solve for x
x = 6,684,954,623,088,086/119,247,674.06 - Step 6: Final answer
x = 56,059,413.12
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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.