Finding the Fourth Proportional to 14,652,449.15, 21,981,847.62 and 4,416,452.63
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Solution
The fourth proportional to 14,652,449.15, 21,981,847.62 and 4,416,452.63 is: 6,625,635.60
Step by Step Solution
- Step 1: Write the proportion equation
14,652,449.15 : 21,981,847.62 = 4,416,452.63 : x - Step 2: Convert to fraction form
14,652,449.15/21,981,847.62 = 4,416,452.63/x - Step 3: Cross multiply
14,652,449.15x = 21,981,847.62 × 4,416,452.63 - Step 4: Simplify right side
14,652,449.15x = 97,081,788,623,699 - Step 5: Solve for x
x = 97,081,788,623,699/14,652,449.15 - Step 6: Final answer
x = 6,625,635.60
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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.