Finding the Fourth Proportional to 61,375,467.48, 92,090,157.54 and 32,222,532.84
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Solution
The fourth proportional to 61,375,467.48, 92,090,157.54 and 32,222,532.84 is: 48,347,951.51
Step by Step Solution
- Step 1: Write the proportion equation
61,375,467.48 : 92,090,157.54 = 32,222,532.84 : x - Step 2: Convert to fraction form
61,375,467.48/92,090,157.54 = 32,222,532.84/x - Step 3: Cross multiply
61,375,467.48x = 92,090,157.54 × 32,222,532.84 - Step 4: Simplify right side
61,375,467.48x = 2,967,378,125,573,424 - Step 5: Solve for x
x = 2,967,378,125,573,424/61,375,467.48 - Step 6: Final answer
x = 48,347,951.51
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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.