Finding the Fourth Proportional to 32,453,440.32, 48,672,190.08 and 10,887,559.68
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Solution
The fourth proportional to 32,453,440.32, 48,672,190.08 and 10,887,559.68 is: 16,328,665.59
Step by Step Solution
- Step 1: Write the proportion equation
32,453,440.32 : 48,672,190.08 = 10,887,559.68 : x - Step 2: Convert to fraction form
32,453,440.32/48,672,190.08 = 10,887,559.68/x - Step 3: Cross multiply
32,453,440.32x = 48,672,190.08 × 10,887,559.68 - Step 4: Simplify right side
32,453,440.32x = 529,921,374,252,303.94 - Step 5: Solve for x
x = 529,921,374,252,303.94/32,453,440.32 - Step 6: Final answer
x = 16,328,665.59
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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.