Finding the Fourth Proportional to 32,296,653.48, 48,454,330.84 and 9,578,097.48
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Solution
The fourth proportional to 32,296,653.48, 48,454,330.84 and 9,578,097.48 is: 14,369,919.30
Step by Step Solution
- Step 1: Write the proportion equation
32,296,653.48 : 48,454,330.84 = 9,578,097.48 : x - Step 2: Convert to fraction form
32,296,653.48/48,454,330.84 = 9,578,097.48/x - Step 3: Cross multiply
32,296,653.48x = 48,454,330.84 × 9,578,097.48 - Step 4: Simplify right side
32,296,653.48x = 464,100,304,113,690.31 - Step 5: Solve for x
x = 464,100,304,113,690.31/32,296,653.48 - Step 6: Final answer
x = 14,369,919.30
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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.