Finding the Fourth Proportional to 29,267,724.16, 43,892,286 and 27,357,194.80
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Solution
The fourth proportional to 29,267,724.16, 43,892,286 and 27,357,194.80 is: 41,027,099.06
Step by Step Solution
- Step 1: Write the proportion equation
29,267,724.16 : 43,892,286 = 27,357,194.80 : x - Step 2: Convert to fraction form
29,267,724.16/43,892,286 = 27,357,194.80/x - Step 3: Cross multiply
29,267,724.16x = 43,892,286 × 27,357,194.80 - Step 4: Simplify right side
29,267,724.16x = 1,200,769,818,319,312.75 - Step 5: Solve for x
x = 1,200,769,818,319,312.75/29,267,724.16 - Step 6: Final answer
x = 41,027,099.06
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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.