Finding the Fourth Proportional to 16,344,046.60, 24,478,745.10 and 9,625,582.60
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Solution
The fourth proportional to 16,344,046.60, 24,478,745.10 and 9,625,582.60 is: 14,416,392.02
Step by Step Solution
- Step 1: Write the proportion equation
16,344,046.60 : 24,478,745.10 = 9,625,582.60 : x - Step 2: Convert to fraction form
16,344,046.60/24,478,745.10 = 9,625,582.60/x - Step 3: Cross multiply
16,344,046.60x = 24,478,745.10 × 9,625,582.60 - Step 4: Simplify right side
16,344,046.60x = 235,622,182,904,395.25 - Step 5: Solve for x
x = 235,622,182,904,395.25/16,344,046.60 - Step 6: Final answer
x = 14,416,392.02
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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.