Finding the Fourth Proportional to 45,205,167.44, 62,382,692.62 and 24,578,613.62
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Solution
The fourth proportional to 45,205,167.44, 62,382,692.62 and 24,578,613.62 is: 33,918,248.42
Step by Step Solution
- Step 1: Write the proportion equation
45,205,167.44 : 62,382,692.62 = 24,578,613.62 : x - Step 2: Convert to fraction form
45,205,167.44/62,382,692.62 = 24,578,613.62/x - Step 3: Cross multiply
45,205,167.44x = 62,382,692.62 × 24,578,613.62 - Step 4: Simplify right side
45,205,167.44x = 1,533,280,098,854,992.75 - Step 5: Solve for x
x = 1,533,280,098,854,992.75/45,205,167.44 - Step 6: Final answer
x = 33,918,248.42
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.