Finding the Fourth Proportional to 46,398,989.00, 69,492,465.84 and 22,154,896.64
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Solution
The fourth proportional to 46,398,989.00, 69,492,465.84 and 22,154,896.64 is: 33,181,722.95
Step by Step Solution
- Step 1: Write the proportion equation
46,398,989.00 : 69,492,465.84 = 22,154,896.64 : x - Step 2: Convert to fraction form
46,398,989.00/69,492,465.84 = 22,154,896.64/x - Step 3: Cross multiply
46,398,989.00x = 69,492,465.84 × 22,154,896.64 - Step 4: Simplify right side
46,398,989.00x = 1,539,598,398,200,742.75 - Step 5: Solve for x
x = 1,539,598,398,200,742.75/46,398,989.00 - Step 6: Final answer
x = 33,181,722.95
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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.