Finding the Fourth Proportional to 24,275,908.08, 36,419,110.92 and 12,914,705.52
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Solution
The fourth proportional to 24,275,908.08, 36,419,110.92 and 12,914,705.52 is: 19,374,850.62
Step by Step Solution
- Step 1: Write the proportion equation
24,275,908.08 : 36,419,110.92 = 12,914,705.52 : x - Step 2: Convert to fraction form
24,275,908.08/36,419,110.92 = 12,914,705.52/x - Step 3: Cross multiply
24,275,908.08x = 36,419,110.92 × 12,914,705.52 - Step 4: Simplify right side
24,275,908.08x = 470,342,092,832,016.31 - Step 5: Solve for x
x = 470,342,092,832,016.31/24,275,908.08 - Step 6: Final answer
x = 19,374,850.62
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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.