Finding the Fourth Proportional to 27,562,493.98, 41,347,524.47 and 9,361,802.93
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Solution
The fourth proportional to 27,562,493.98, 41,347,524.47 and 9,361,802.93 is: 14,043,989.49
Step by Step Solution
- Step 1: Write the proportion equation
27,562,493.98 : 41,347,524.47 = 9,361,802.93 : x - Step 2: Convert to fraction form
27,562,493.98/41,347,524.47 = 9,361,802.93/x - Step 3: Cross multiply
27,562,493.98x = 41,347,524.47 × 9,361,802.93 - Step 4: Simplify right side
27,562,493.98x = 387,087,375,731,492.69 - Step 5: Solve for x
x = 387,087,375,731,492.69/27,562,493.98 - Step 6: Final answer
x = 14,043,989.49
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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.