Finding the Fourth Proportional to 14,670,226.08, 22,005,339.11 and 10,365,553.98
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Solution
The fourth proportional to 14,670,226.08, 22,005,339.11 and 10,365,553.98 is: 15,548,330.96
Step by Step Solution
- Step 1: Write the proportion equation
14,670,226.08 : 22,005,339.11 = 10,365,553.98 : x - Step 2: Convert to fraction form
14,670,226.08/22,005,339.11 = 10,365,553.98/x - Step 3: Cross multiply
14,670,226.08x = 22,005,339.11 × 10,365,553.98 - Step 4: Simplify right side
14,670,226.08x = 228,097,530,392,910.16 - Step 5: Solve for x
x = 228,097,530,392,910.16/14,670,226.08 - Step 6: Final answer
x = 15,548,330.96
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1.5x scale
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.