Finding the Fourth Proportional to 32,136,891.51, 48,198,891.81 and 15,735,109.17
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Solution
The fourth proportional to 32,136,891.51, 48,198,891.81 and 15,735,109.17 is: 23,599,507.88
Step by Step Solution
- Step 1: Write the proportion equation
32,136,891.51 : 48,198,891.81 = 15,735,109.17 : x - Step 2: Convert to fraction form
32,136,891.51/48,198,891.81 = 15,735,109.17/x - Step 3: Cross multiply
32,136,891.51x = 48,198,891.81 × 15,735,109.17 - Step 4: Simplify right side
32,136,891.51x = 758,414,824,503,368.88 - Step 5: Solve for x
x = 758,414,824,503,368.88/32,136,891.51 - Step 6: Final answer
x = 23,599,507.88
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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.