Finding the Fourth Proportional to 121,544,267.36, 182,316,868.24 and 29,427,851.92
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Solution
The fourth proportional to 121,544,267.36, 182,316,868.24 and 29,427,851.92 is: 44,141,891.00
Step by Step Solution
- Step 1: Write the proportion equation
121,544,267.36 : 182,316,868.24 = 29,427,851.92 : x - Step 2: Convert to fraction form
121,544,267.36/182,316,868.24 = 29,427,851.92/x - Step 3: Cross multiply
121,544,267.36x = 182,316,868.24 × 29,427,851.92 - Step 4: Simplify right side
121,544,267.36x = 5,365,193,801,084,872 - Step 5: Solve for x
x = 5,365,193,801,084,872/121,544,267.36 - Step 6: Final answer
x = 44,141,891.00
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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.