Finding the Fourth Proportional to 32,539,023.32, 48,782,853.80 and 16,132,995.97
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Solution
The fourth proportional to 32,539,023.32, 48,782,853.80 and 16,132,995.97 is: 24,186,761.11
Step by Step Solution
- Step 1: Write the proportion equation
32,539,023.32 : 48,782,853.80 = 16,132,995.97 : x - Step 2: Convert to fraction form
32,539,023.32/48,782,853.80 = 16,132,995.97/x - Step 3: Cross multiply
32,539,023.32x = 48,782,853.80 × 16,132,995.97 - Step 4: Simplify right side
32,539,023.32x = 787,013,583,847,413.38 - Step 5: Solve for x
x = 787,013,583,847,413.38/32,539,023.32 - Step 6: Final answer
x = 24,186,761.11
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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.