Finding the Fourth Proportional to 16,183,572.92, 24,258,404.16 and 7,540,546.68
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Solution
The fourth proportional to 16,183,572.92, 24,258,404.16 and 7,540,546.68 is: 11,302,919.93
Step by Step Solution
- Step 1: Write the proportion equation
16,183,572.92 : 24,258,404.16 = 7,540,546.68 : x - Step 2: Convert to fraction form
16,183,572.92/24,258,404.16 = 7,540,546.68/x - Step 3: Cross multiply
16,183,572.92x = 24,258,404.16 × 7,540,546.68 - Step 4: Simplify right side
16,183,572.92x = 182,921,628,950,786.19 - Step 5: Solve for x
x = 182,921,628,950,786.19/16,183,572.92 - Step 6: Final answer
x = 11,302,919.93
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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.