Finding the Fourth Proportional to 73,920,597.04, 110,802,704.92 and 27,842,528.80
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Solution
The fourth proportional to 73,920,597.04, 110,802,704.92 and 27,842,528.80 is: 41,734,342.34
Step by Step Solution
- Step 1: Write the proportion equation
73,920,597.04 : 110,802,704.92 = 27,842,528.80 : x - Step 2: Convert to fraction form
73,920,597.04/110,802,704.92 = 27,842,528.80/x - Step 3: Cross multiply
73,920,597.04x = 110,802,704.92 × 27,842,528.80 - Step 4: Simplify right side
73,920,597.04x = 3,085,027,502,853,002 - Step 5: Solve for x
x = 3,085,027,502,853,002/73,920,597.04 - Step 6: Final answer
x = 41,734,342.34
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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.