Finding the Fourth Proportional to 17,582,586.68, 26,378,070.29 and 6,068,153.29
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Solution
The fourth proportional to 17,582,586.68, 26,378,070.29 and 6,068,153.29 is: 9,103,676.10
Step by Step Solution
- Step 1: Write the proportion equation
17,582,586.68 : 26,378,070.29 = 6,068,153.29 : x - Step 2: Convert to fraction form
17,582,586.68/26,378,070.29 = 6,068,153.29/x - Step 3: Cross multiply
17,582,586.68x = 26,378,070.29 × 6,068,153.29 - Step 4: Simplify right side
17,582,586.68x = 160,066,174,088,961.03 - Step 5: Solve for x
x = 160,066,174,088,961.03/17,582,586.68 - Step 6: Final answer
x = 9,103,676.10
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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.