Finding the Fourth Proportional to 16,227,764.44, 24,303,005.04 and 9,389,927.14
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Solution
The fourth proportional to 16,227,764.44, 24,303,005.04 and 9,389,927.14 is: 14,062,531.38
Step by Step Solution
- Step 1: Write the proportion equation
16,227,764.44 : 24,303,005.04 = 9,389,927.14 : x - Step 2: Convert to fraction form
16,227,764.44/24,303,005.04 = 9,389,927.14/x - Step 3: Cross multiply
16,227,764.44x = 24,303,005.04 × 9,389,927.14 - Step 4: Simplify right side
16,227,764.44x = 228,203,446,608,652.78 - Step 5: Solve for x
x = 228,203,446,608,652.78/16,227,764.44 - Step 6: Final answer
x = 14,062,531.38
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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.