Finding the Fourth Proportional to 48,910,772.70, 73,386,087.48 and 24,656,689.98
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Solution
The fourth proportional to 48,910,772.70, 73,386,087.48 and 24,656,689.98 is: 36,995,081.21
Step by Step Solution
- Step 1: Write the proportion equation
48,910,772.70 : 73,386,087.48 = 24,656,689.98 : x - Step 2: Convert to fraction form
48,910,772.70/73,386,087.48 = 24,656,689.98/x - Step 3: Cross multiply
48,910,772.70x = 73,386,087.48 × 24,656,689.98 - Step 4: Simplify right side
48,910,772.70x = 1,809,458,007,839,519.50 - Step 5: Solve for x
x = 1,809,458,007,839,519.50/48,910,772.70 - Step 6: Final answer
x = 36,995,081.21
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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.