Finding the Fourth Proportional to 32,353,545.23, 48,531,314.33 and 14,148,369.48
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Solution
The fourth proportional to 32,353,545.23, 48,531,314.33 and 14,148,369.48 is: 21,222,989.98
Step by Step Solution
- Step 1: Write the proportion equation
32,353,545.23 : 48,531,314.33 = 14,148,369.48 : x - Step 2: Convert to fraction form
32,353,545.23/48,531,314.33 = 14,148,369.48/x - Step 3: Cross multiply
32,353,545.23x = 48,531,314.33 × 14,148,369.48 - Step 4: Simplify right side
32,353,545.23x = 686,638,966,382,177 - Step 5: Solve for x
x = 686,638,966,382,177/32,353,545.23 - Step 6: Final answer
x = 21,222,989.98
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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.