Finding the Fourth Proportional to 16,079,177.70, 24,113,583.36 and 5,293,910.66
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Solution
The fourth proportional to 16,079,177.70, 24,113,583.36 and 5,293,910.66 is: 7,939,159.47
Step by Step Solution
- Step 1: Write the proportion equation
16,079,177.70 : 24,113,583.36 = 5,293,910.66 : x - Step 2: Convert to fraction form
16,079,177.70/24,113,583.36 = 5,293,910.66/x - Step 3: Cross multiply
16,079,177.70x = 24,113,583.36 × 5,293,910.66 - Step 4: Simplify right side
16,079,177.70x = 127,655,155,879,734.70 - Step 5: Solve for x
x = 127,655,155,879,734.70/16,079,177.70 - Step 6: Final answer
x = 7,939,159.47
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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.