Finding the Fourth Proportional to 34,544,928.53, 51,835,326.20 and 14,089,655.09
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Solution
The fourth proportional to 34,544,928.53, 51,835,326.20 and 14,089,655.09 is: 21,141,797.03
Step by Step Solution
- Step 1: Write the proportion equation
34,544,928.53 : 51,835,326.20 = 14,089,655.09 : x - Step 2: Convert to fraction form
34,544,928.53/51,835,326.20 = 14,089,655.09/x - Step 3: Cross multiply
34,544,928.53x = 51,835,326.20 × 14,089,655.09 - Step 4: Simplify right side
34,544,928.53x = 730,341,867,565,192.12 - Step 5: Solve for x
x = 730,341,867,565,192.12/34,544,928.53 - Step 6: Final answer
x = 21,141,797.03
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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.