Finding the Fourth Proportional to 43,735,583.92, 65,596,194.47 and 14,589,646.79
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Solution
The fourth proportional to 43,735,583.92, 65,596,194.47 and 14,589,646.79 is: 21,882,074.55
Step by Step Solution
- Step 1: Write the proportion equation
43,735,583.92 : 65,596,194.47 = 14,589,646.79 : x - Step 2: Convert to fraction form
43,735,583.92/65,596,194.47 = 14,589,646.79/x - Step 3: Cross multiply
43,735,583.92x = 65,596,194.47 × 14,589,646.79 - Step 4: Simplify right side
43,735,583.92x = 957,025,307,957,934.75 - Step 5: Solve for x
x = 957,025,307,957,934.75/43,735,583.92 - Step 6: Final answer
x = 21,882,074.55
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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.