Finding the Fourth Proportional to 32,314,407.12, 44,592,324.66 and 17,629,199.70
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Solution
The fourth proportional to 32,314,407.12, 44,592,324.66 and 17,629,199.70 is: 24,327,446.07
Step by Step Solution
- Step 1: Write the proportion equation
32,314,407.12 : 44,592,324.66 = 17,629,199.70 : x - Step 2: Convert to fraction form
32,314,407.12/44,592,324.66 = 17,629,199.70/x - Step 3: Cross multiply
32,314,407.12x = 44,592,324.66 × 17,629,199.70 - Step 4: Simplify right side
32,314,407.12x = 786,126,996,518,374.50 - Step 5: Solve for x
x = 786,126,996,518,374.50/32,314,407.12 - Step 6: Final answer
x = 24,327,446.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.