Finding the Fourth Proportional to 16,313,714.16, 24,417,344.43 and 11,994,619.20
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Solution
The fourth proportional to 16,313,714.16, 24,417,344.43 and 11,994,619.20 is: 17,952,793.92
Step by Step Solution
- Step 1: Write the proportion equation
16,313,714.16 : 24,417,344.43 = 11,994,619.20 : x - Step 2: Convert to fraction form
16,313,714.16/24,417,344.43 = 11,994,619.20/x - Step 3: Cross multiply
16,313,714.16x = 24,417,344.43 × 11,994,619.20 - Step 4: Simplify right side
16,313,714.16x = 292,876,748,313,091.06 - Step 5: Solve for x
x = 292,876,748,313,091.06/16,313,714.16 - Step 6: Final answer
x = 17,952,793.92
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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.