Finding the Fourth Proportional to 32,297,259.48, 48,405,996.90 and 27,716,106.84
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Solution
The fourth proportional to 32,297,259.48, 48,405,996.90 and 27,716,106.84 is: 41,539,926.40
Step by Step Solution
- Step 1: Write the proportion equation
32,297,259.48 : 48,405,996.90 = 27,716,106.84 : x - Step 2: Convert to fraction form
32,297,259.48/48,405,996.90 = 27,716,106.84/x - Step 3: Cross multiply
32,297,259.48x = 48,405,996.90 × 27,716,106.84 - Step 4: Simplify right side
32,297,259.48x = 1,341,625,781,777,108.75 - Step 5: Solve for x
x = 1,341,625,781,777,108.75/32,297,259.48 - Step 6: Final answer
x = 41,539,926.40
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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.