Finding the Fourth Proportional to 62,830,276.80, 94,245,415.20 and 32,597,188.80
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Solution
The fourth proportional to 62,830,276.80, 94,245,415.20 and 32,597,188.80 is: 48,895,783.20
Step by Step Solution
- Step 1: Write the proportion equation
62,830,276.80 : 94,245,415.20 = 32,597,188.80 : x - Step 2: Convert to fraction form
62,830,276.80/94,245,415.20 = 32,597,188.80/x - Step 3: Cross multiply
62,830,276.80x = 94,245,415.20 × 32,597,188.80 - Step 4: Simplify right side
62,830,276.80x = 3,072,135,592,808,790 - Step 5: Solve for x
x = 3,072,135,592,808,790/62,830,276.80 - Step 6: Final answer
x = 48,895,783.20
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Similar ratio
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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.