Finding the Fourth Proportional to 27,053,652.08, 40,580,560.20 and 6,583,374.92
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Solution
The fourth proportional to 27,053,652.08, 40,580,560.20 and 6,583,374.92 is: 9,875,082.35
Step by Step Solution
- Step 1: Write the proportion equation
27,053,652.08 : 40,580,560.20 = 6,583,374.92 : x - Step 2: Convert to fraction form
27,053,652.08/40,580,560.20 = 6,583,374.92/x - Step 3: Cross multiply
27,053,652.08x = 40,580,560.20 × 6,583,374.92 - Step 4: Simplify right side
27,053,652.08x = 267,157,042,260,230.19 - Step 5: Solve for x
x = 267,157,042,260,230.19/27,053,652.08 - Step 6: Final answer
x = 9,875,082.35
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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.