Finding the Fourth Proportional to 16,303,094.10, 24,457,593.60 and 8,195,666.40
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Solution
The fourth proportional to 16,303,094.10, 24,457,593.60 and 8,195,666.40 is: 12,294,983.81
Step by Step Solution
- Step 1: Write the proportion equation
16,303,094.10 : 24,457,593.60 = 8,195,666.40 : x - Step 2: Convert to fraction form
16,303,094.10/24,457,593.60 = 8,195,666.40/x - Step 3: Cross multiply
16,303,094.10x = 24,457,593.60 × 8,195,666.40 - Step 4: Simplify right side
16,303,094.10x = 200,446,278,092,375.06 - Step 5: Solve for x
x = 200,446,278,092,375.06/16,303,094.10 - Step 6: Final answer
x = 12,294,983.81
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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.