Finding the Fourth Proportional to 14,877,493.04, 22,324,849.12 and 6,240,819.84
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Solution
The fourth proportional to 14,877,493.04, 22,324,849.12 and 6,240,819.84 is: 9,364,841.30
Step by Step Solution
- Step 1: Write the proportion equation
14,877,493.04 : 22,324,849.12 = 6,240,819.84 : x - Step 2: Convert to fraction form
14,877,493.04/22,324,849.12 = 6,240,819.84/x - Step 3: Cross multiply
14,877,493.04x = 22,324,849.12 × 6,240,819.84 - Step 4: Simplify right side
14,877,493.04x = 139,325,361,313,102.55 - Step 5: Solve for x
x = 139,325,361,313,102.55/14,877,493.04 - Step 6: Final answer
x = 9,364,841.30
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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.