Finding the Fourth Proportional to 100,894,844.13, 151,342,268.19 and 24,217,872.36
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Solution
The fourth proportional to 100,894,844.13, 151,342,268.19 and 24,217,872.36 is: 36,326,809.02
Step by Step Solution
- Step 1: Write the proportion equation
100,894,844.13 : 151,342,268.19 = 24,217,872.36 : x - Step 2: Convert to fraction form
100,894,844.13/151,342,268.19 = 24,217,872.36/x - Step 3: Cross multiply
100,894,844.13x = 151,342,268.19 × 24,217,872.36 - Step 4: Simplify right side
100,894,844.13x = 3,665,187,733,698,308 - Step 5: Solve for x
x = 3,665,187,733,698,308/100,894,844.13 - Step 6: Final answer
x = 36,326,809.02
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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.