Finding the Fourth Proportional to 14,931,305.56, 22,376,137.41 and 11,285,042.11
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Solution
The fourth proportional to 14,931,305.56, 22,376,137.41 and 11,285,042.11 is: 16,911,826.76
Step by Step Solution
- Step 1: Write the proportion equation
14,931,305.56 : 22,376,137.41 = 11,285,042.11 : x - Step 2: Convert to fraction form
14,931,305.56/22,376,137.41 = 11,285,042.11/x - Step 3: Cross multiply
14,931,305.56x = 22,376,137.41 × 11,285,042.11 - Step 4: Simplify right side
14,931,305.56x = 252,515,652,875,056 - Step 5: Solve for x
x = 252,515,652,875,056/14,931,305.56 - Step 6: Final answer
x = 16,911,826.76
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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.