Finding the Fourth Proportional to 183,022,632.21, 274,533,716.47 and 46,708,018.77
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Solution
The fourth proportional to 183,022,632.21, 274,533,716.47 and 46,708,018.77 is: 70,061,968.99
Step by Step Solution
- Step 1: Write the proportion equation
183,022,632.21 : 274,533,716.47 = 46,708,018.77 : x - Step 2: Convert to fraction form
183,022,632.21/274,533,716.47 = 46,708,018.77/x - Step 3: Cross multiply
183,022,632.21x = 274,533,716.47 × 46,708,018.77 - Step 4: Simplify right side
183,022,632.21x = 12,822,925,981,878,620 - Step 5: Solve for x
x = 12,822,925,981,878,620/183,022,632.21 - Step 6: Final answer
x = 70,061,968.99
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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.