Finding the Fourth Proportional to 15,015,344.64, 22,520,736 and 4,917,742.08
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Solution
The fourth proportional to 15,015,344.64, 22,520,736 and 4,917,742.08 is: 7,375,866.07
Step by Step Solution
- Step 1: Write the proportion equation
15,015,344.64 : 22,520,736 = 4,917,742.08 : x - Step 2: Convert to fraction form
15,015,344.64/22,520,736 = 4,917,742.08/x - Step 3: Cross multiply
15,015,344.64x = 22,520,736 × 4,917,742.08 - Step 4: Simplify right side
15,015,344.64x = 110,751,171,099,770.88 - Step 5: Solve for x
x = 110,751,171,099,770.88/15,015,344.64 - Step 6: Final answer
x = 7,375,866.07
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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.