Finding the Fourth Proportional to 48,895,694, 67,478,157.24 and 27,165,662
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Solution
The fourth proportional to 48,895,694, 67,478,157.24 and 27,165,662 is: 37,489,780.02
Step by Step Solution
- Step 1: Write the proportion equation
48,895,694 : 67,478,157.24 = 27,165,662 : x - Step 2: Convert to fraction form
48,895,694/67,478,157.24 = 27,165,662/x - Step 3: Cross multiply
48,895,694x = 67,478,157.24 × 27,165,662 - Step 4: Simplify right side
48,895,694x = 1,833,088,811,964,692.75 - Step 5: Solve for x
x = 1,833,088,811,964,692.75/48,895,694 - Step 6: Final answer
x = 37,489,780.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.