Finding the Fourth Proportional to 32,588,134.20, 48,882,201.30 and 29,186,911.80
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Solution
The fourth proportional to 32,588,134.20, 48,882,201.30 and 29,186,911.80 is: 43,780,367.70
Step by Step Solution
- Step 1: Write the proportion equation
32,588,134.20 : 48,882,201.30 = 29,186,911.80 : x - Step 2: Convert to fraction form
32,588,134.20/48,882,201.30 = 29,186,911.80/x - Step 3: Cross multiply
32,588,134.20x = 48,882,201.30 × 29,186,911.80 - Step 4: Simplify right side
32,588,134.20x = 1,426,720,497,932,945.25 - Step 5: Solve for x
x = 1,426,720,497,932,945.25/32,588,134.20 - Step 6: Final answer
x = 43,780,367.70
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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.