Finding the Fourth Proportional to 32,580,161.70, 48,876,803.55 and 9,551,051.70
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Solution
The fourth proportional to 32,580,161.70, 48,876,803.55 and 9,551,051.70 is: 14,328,500.94
Step by Step Solution
- Step 1: Write the proportion equation
32,580,161.70 : 48,876,803.55 = 9,551,051.70 : x - Step 2: Convert to fraction form
32,580,161.70/48,876,803.55 = 9,551,051.70/x - Step 3: Cross multiply
32,580,161.70x = 48,876,803.55 × 9,551,051.70 - Step 4: Simplify right side
32,580,161.70x = 466,824,877,636,793.50 - Step 5: Solve for x
x = 466,824,877,636,793.50/32,580,161.70 - Step 6: Final answer
x = 14,328,500.94
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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.