Finding the Fourth Proportional to 43,666,359.12, 60,258,511.44 and 24,086,818.80
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Solution
The fourth proportional to 43,666,359.12, 60,258,511.44 and 24,086,818.80 is: 33,239,222.95
Step by Step Solution
- Step 1: Write the proportion equation
43,666,359.12 : 60,258,511.44 = 24,086,818.80 : x - Step 2: Convert to fraction form
43,666,359.12/60,258,511.44 = 24,086,818.80/x - Step 3: Cross multiply
43,666,359.12x = 60,258,511.44 × 24,086,818.80 - Step 4: Simplify right side
43,666,359.12x = 1,451,435,846,213,007 - Step 5: Solve for x
x = 1,451,435,846,213,007/43,666,359.12 - Step 6: Final answer
x = 33,239,222.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.