Finding the Fourth Proportional to 14,695,230.40, 22,037,596.80 and 5,110,921.60
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Solution
The fourth proportional to 14,695,230.40, 22,037,596.80 and 5,110,921.60 is: 7,664,556.90
Step by Step Solution
- Step 1: Write the proportion equation
14,695,230.40 : 22,037,596.80 = 5,110,921.60 : x - Step 2: Convert to fraction form
14,695,230.40/22,037,596.80 = 5,110,921.60/x - Step 3: Cross multiply
14,695,230.40x = 22,037,596.80 × 5,110,921.60 - Step 4: Simplify right side
14,695,230.40x = 112,632,429,497,210.88 - Step 5: Solve for x
x = 112,632,429,497,210.88/14,695,230.40 - Step 6: Final answer
x = 7,664,556.90
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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.