Finding the Fourth Proportional to 16,133,814.60, 24,130,737.90 and 14,440,201.80
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Solution
The fourth proportional to 16,133,814.60, 24,130,737.90 and 14,440,201.80 is: 21,597,665.12
Step by Step Solution
- Step 1: Write the proportion equation
16,133,814.60 : 24,130,737.90 = 14,440,201.80 : x - Step 2: Convert to fraction form
16,133,814.60/24,130,737.90 = 14,440,201.80/x - Step 3: Cross multiply
16,133,814.60x = 24,130,737.90 × 14,440,201.80 - Step 4: Simplify right side
16,133,814.60x = 348,452,724,858,908.19 - Step 5: Solve for x
x = 348,452,724,858,908.19/16,133,814.60 - Step 6: Final answer
x = 21,597,665.12
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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.