Finding the Fourth Proportional to 58,954,312.82, 81,353,631.62 and 32,492,586.44
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Solution
The fourth proportional to 58,954,312.82, 81,353,631.62 and 32,492,586.44 is: 44,837,939.43
Step by Step Solution
- Step 1: Write the proportion equation
58,954,312.82 : 81,353,631.62 = 32,492,586.44 : x - Step 2: Convert to fraction form
58,954,312.82/81,353,631.62 = 32,492,586.44/x - Step 3: Cross multiply
58,954,312.82x = 81,353,631.62 × 32,492,586.44 - Step 4: Simplify right side
58,954,312.82x = 2,643,389,907,051,536 - Step 5: Solve for x
x = 2,643,389,907,051,536/58,954,312.82 - Step 6: Final answer
x = 44,837,939.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.