Finding the Fourth Proportional to 16,186,607.04, 24,297,187.01 and 6,969,141.18
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Solution
The fourth proportional to 16,186,607.04, 24,297,187.01 and 6,969,141.18 is: 10,461,150.14
Step by Step Solution
- Step 1: Write the proportion equation
16,186,607.04 : 24,297,187.01 = 6,969,141.18 : x - Step 2: Convert to fraction form
16,186,607.04/24,297,187.01 = 6,969,141.18/x - Step 3: Cross multiply
16,186,607.04x = 24,297,187.01 × 6,969,141.18 - Step 4: Simplify right side
16,186,607.04x = 169,330,526,514,706.34 - Step 5: Solve for x
x = 169,330,526,514,706.34/16,186,607.04 - Step 6: Final answer
x = 10,461,150.14
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.