Finding the Fourth Proportional to 14,452,230, 21,686,743.12 and 6,474,054
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Solution
The fourth proportional to 14,452,230, 21,686,743.12 and 6,474,054 is: 9,714,843.04
Step by Step Solution
- Step 1: Write the proportion equation
14,452,230 : 21,686,743.12 = 6,474,054 : x - Step 2: Convert to fraction form
14,452,230/21,686,743.12 = 6,474,054/x - Step 3: Cross multiply
14,452,230x = 21,686,743.12 × 6,474,054 - Step 4: Simplify right side
14,452,230x = 140,401,146,043,008.48 - Step 5: Solve for x
x = 140,401,146,043,008.48/14,452,230 - Step 6: Final answer
x = 9,714,843.04
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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.