Finding the Fourth Proportional to 16,370,296.73, 24,551,255.15 and 4,853,070.74
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Solution
The fourth proportional to 16,370,296.73, 24,551,255.15 and 4,853,070.74 is: 7,278,363.97
Step by Step Solution
- Step 1: Write the proportion equation
16,370,296.73 : 24,551,255.15 = 4,853,070.74 : x - Step 2: Convert to fraction form
16,370,296.73/24,551,255.15 = 4,853,070.74/x - Step 3: Cross multiply
16,370,296.73x = 24,551,255.15 × 4,853,070.74 - Step 4: Simplify right side
16,370,296.73x = 119,148,977,851,717.69 - Step 5: Solve for x
x = 119,148,977,851,717.69/16,370,296.73 - Step 6: Final answer
x = 7,278,363.97
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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.