Finding the Fourth Proportional to 38,110,436.96, 57,133,521.12 and 16,528,784
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Solution
The fourth proportional to 38,110,436.96, 57,133,521.12 and 16,528,784 is: 24,779,239.10
Step by Step Solution
- Step 1: Write the proportion equation
38,110,436.96 : 57,133,521.12 = 16,528,784 : x - Step 2: Convert to fraction form
38,110,436.96/57,133,521.12 = 16,528,784/x - Step 3: Cross multiply
38,110,436.96x = 57,133,521.12 × 16,528,784 - Step 4: Simplify right side
38,110,436.96x = 944,347,629,751,918 - Step 5: Solve for x
x = 944,347,629,751,918/38,110,436.96 - Step 6: Final answer
x = 24,779,239.10
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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.