Finding the Fourth Proportional to 16,351,444.80, 24,527,167.20 and 14,836,837.95
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Solution
The fourth proportional to 16,351,444.80, 24,527,167.20 and 14,836,837.95 is: 22,255,256.93
Step by Step Solution
- Step 1: Write the proportion equation
16,351,444.80 : 24,527,167.20 = 14,836,837.95 : x - Step 2: Convert to fraction form
16,351,444.80/24,527,167.20 = 14,836,837.95/x - Step 3: Cross multiply
16,351,444.80x = 24,527,167.20 × 14,836,837.95 - Step 4: Simplify right side
16,351,444.80x = 363,905,605,118,955.19 - Step 5: Solve for x
x = 363,905,605,118,955.19/16,351,444.80 - Step 6: Final answer
x = 22,255,256.93
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.