Finding the Fourth Proportional to 134,942,086.64, 202,413,132.08 and 32,706,124.26
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Solution
The fourth proportional to 134,942,086.64, 202,413,132.08 and 32,706,124.26 is: 49,059,186.90
Step by Step Solution
- Step 1: Write the proportion equation
134,942,086.64 : 202,413,132.08 = 32,706,124.26 : x - Step 2: Convert to fraction form
134,942,086.64/202,413,132.08 = 32,706,124.26/x - Step 3: Cross multiply
134,942,086.64x = 202,413,132.08 × 32,706,124.26 - Step 4: Simplify right side
134,942,086.64x = 6,620,149,049,664,273 - Step 5: Solve for x
x = 6,620,149,049,664,273/134,942,086.64 - Step 6: Final answer
x = 49,059,186.90
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.