Finding the Fourth Proportional to 38,110,683.14, 57,133,888.11 and 16,529,029.52
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Solution
The fourth proportional to 38,110,683.14, 57,133,888.11 and 16,529,029.52 is: 24,779,606.28
Step by Step Solution
- Step 1: Write the proportion equation
38,110,683.14 : 57,133,888.11 = 16,529,029.52 : x - Step 2: Convert to fraction form
38,110,683.14/57,133,888.11 = 16,529,029.52/x - Step 3: Cross multiply
38,110,683.14x = 57,133,888.11 × 16,529,029.52 - Step 4: Simplify right side
38,110,683.14x = 944,367,723,162,567 - Step 5: Solve for x
x = 944,367,723,162,567/38,110,683.14 - Step 6: Final answer
x = 24,779,606.28
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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.