Finding the Fourth Proportional to 39,365,080.88, 59,073,959.02 and 16,336,014.62
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Solution
The fourth proportional to 39,365,080.88, 59,073,959.02 and 16,336,014.62 is: 24,514,951.75
Step by Step Solution
- Step 1: Write the proportion equation
39,365,080.88 : 59,073,959.02 = 16,336,014.62 : x - Step 2: Convert to fraction form
39,365,080.88/59,073,959.02 = 16,336,014.62/x - Step 3: Cross multiply
39,365,080.88x = 59,073,959.02 × 16,336,014.62 - Step 4: Simplify right side
39,365,080.88x = 965,033,058,212,000.88 - Step 5: Solve for x
x = 965,033,058,212,000.88/39,365,080.88 - Step 6: Final answer
x = 24,514,951.75
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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.