Finding the Fourth Proportional to 179,660,540.93, 269,512,325.32 and 55,146,860.08
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Solution
The fourth proportional to 179,660,540.93, 269,512,325.32 and 55,146,860.08 is: 82,726,893.82
Step by Step Solution
- Step 1: Write the proportion equation
179,660,540.93 : 269,512,325.32 = 55,146,860.08 : x - Step 2: Convert to fraction form
179,660,540.93/269,512,325.32 = 55,146,860.08/x - Step 3: Cross multiply
179,660,540.93x = 269,512,325.32 × 55,146,860.08 - Step 4: Simplify right side
179,660,540.93x = 14,862,758,493,445,834 - Step 5: Solve for x
x = 14,862,758,493,445,834/179,660,540.93 - Step 6: Final answer
x = 82,726,893.82
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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.