Finding the Fourth Proportional to 8,187,232,052,170.10, 12,281,603,037,252 and 2,673,676,989,489.30
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Solution
The fourth proportional to 8,187,232,052,170.10, 12,281,603,037,252 and 2,673,676,989,489.30 is: 4,010,762,028,668.63
Step by Step Solution
- Step 1: Write the proportion equation
8,187,232,052,170.10 : 12,281,603,037,252 = 2,673,676,989,489.30 : x - Step 2: Convert to fraction form
8,187,232,052,170.10/12,281,603,037,252 = 2,673,676,989,489.30/x - Step 3: Cross multiply
8,187,232,052,170.10x = 12,281,603,037,252 × 2,673,676,989,489.30 - Step 4: Simplify right side
8,187,232,052,170.10x = 32,837,039,434,742,566,125,305,856 - Step 5: Solve for x
x = 32,837,039,434,742,566,125,305,856/8,187,232,052,170.10 - Step 6: Final answer
x = 4,010,762,028,668.63
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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.