Finding the Fourth Proportional to 64,693,822.96, 96,956,972.34 and 26,310,748.24
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Solution
The fourth proportional to 64,693,822.96, 96,956,972.34 and 26,310,748.24 is: 39,432,056.61
Step by Step Solution
- Step 1: Write the proportion equation
64,693,822.96 : 96,956,972.34 = 26,310,748.24 : x - Step 2: Convert to fraction form
64,693,822.96/96,956,972.34 = 26,310,748.24/x - Step 3: Cross multiply
64,693,822.96x = 96,956,972.34 × 26,310,748.24 - Step 4: Simplify right side
64,693,822.96x = 2,551,010,489,350,383.50 - Step 5: Solve for x
x = 2,551,010,489,350,383.50/64,693,822.96 - Step 6: Final answer
x = 39,432,056.61
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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.