Finding the Fourth Proportional to 16,516,201.73, 24,774,551.75 and 5,733,845.15
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Solution
The fourth proportional to 16,516,201.73, 24,774,551.75 and 5,733,845.15 is: 8,600,854.22
Step by Step Solution
- Step 1: Write the proportion equation
16,516,201.73 : 24,774,551.75 = 5,733,845.15 : x - Step 2: Convert to fraction form
16,516,201.73/24,774,551.75 = 5,733,845.15/x - Step 3: Cross multiply
16,516,201.73x = 24,774,551.75 × 5,733,845.15 - Step 4: Simplify right side
16,516,201.73x = 142,053,443,366,492.31 - Step 5: Solve for x
x = 142,053,443,366,492.31/16,516,201.73 - Step 6: Final answer
x = 8,600,854.22
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.