Finding the Fourth Proportional to 36,751,304.72, 55,122,750.70 and 9,827,060.24
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Solution
The fourth proportional to 36,751,304.72, 55,122,750.70 and 9,827,060.24 is: 14,739,465.60
Step by Step Solution
- Step 1: Write the proportion equation
36,751,304.72 : 55,122,750.70 = 9,827,060.24 : x - Step 2: Convert to fraction form
36,751,304.72/55,122,750.70 = 9,827,060.24/x - Step 3: Cross multiply
36,751,304.72x = 55,122,750.70 × 9,827,060.24 - Step 4: Simplify right side
36,751,304.72x = 541,694,591,723,402.19 - Step 5: Solve for x
x = 541,694,591,723,402.19/36,751,304.72 - Step 6: Final answer
x = 14,739,465.60
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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.