Finding the Fourth Proportional to 16,110,090.66, 24,161,443.29 and 4,595,338.74
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Solution
The fourth proportional to 16,110,090.66, 24,161,443.29 and 4,595,338.74 is: 6,891,954.78
Step by Step Solution
- Step 1: Write the proportion equation
16,110,090.66 : 24,161,443.29 = 4,595,338.74 : x - Step 2: Convert to fraction form
16,110,090.66/24,161,443.29 = 4,595,338.74/x - Step 3: Cross multiply
16,110,090.66x = 24,161,443.29 × 4,595,338.74 - Step 4: Simplify right side
16,110,090.66x = 111,030,016,364,850.06 - Step 5: Solve for x
x = 111,030,016,364,850.06/16,110,090.66 - Step 6: Final answer
x = 6,891,954.78
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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.