Finding the Fourth Proportional to 45,414,394.18, 68,151,678.04 and 24,958,399.02
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Solution
The fourth proportional to 45,414,394.18, 68,151,678.04 and 24,958,399.02 is: 37,454,133.32
Step by Step Solution
- Step 1: Write the proportion equation
45,414,394.18 : 68,151,678.04 = 24,958,399.02 : x - Step 2: Convert to fraction form
45,414,394.18/68,151,678.04 = 24,958,399.02/x - Step 3: Cross multiply
45,414,394.18x = 68,151,678.04 × 24,958,399.02 - Step 4: Simplify right side
45,414,394.18x = 1,700,956,774,404,891.75 - Step 5: Solve for x
x = 1,700,956,774,404,891.75/45,414,394.18 - Step 6: Final answer
x = 37,454,133.32
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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.