Finding the Fourth Proportional to 16,139,291.26, 24,194,603.32 and 6,289,074.00
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Solution
The fourth proportional to 16,139,291.26, 24,194,603.32 and 6,289,074.00 is: 9,428,025.56
Step by Step Solution
- Step 1: Write the proportion equation
16,139,291.26 : 24,194,603.32 = 6,289,074.00 : x - Step 2: Convert to fraction form
16,139,291.26/24,194,603.32 = 6,289,074.00/x - Step 3: Cross multiply
16,139,291.26x = 24,194,603.32 × 6,289,074.00 - Step 4: Simplify right side
16,139,291.26x = 152,161,650,543,429.97 - Step 5: Solve for x
x = 152,161,650,543,429.97/16,139,291.26 - Step 6: Final answer
x = 9,428,025.56
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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.