Finding the Fourth Proportional to 32,308,302.44, 48,391,252.22 and 26,705,218.16
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Solution
The fourth proportional to 32,308,302.44, 48,391,252.22 and 26,705,218.16 is: 39,998,973.95
Step by Step Solution
- Step 1: Write the proportion equation
32,308,302.44 : 48,391,252.22 = 26,705,218.16 : x - Step 2: Convert to fraction form
32,308,302.44/48,391,252.22 = 26,705,218.16/x - Step 3: Cross multiply
32,308,302.44x = 48,391,252.22 × 26,705,218.16 - Step 4: Simplify right side
32,308,302.44x = 1,292,298,947,570,684.25 - Step 5: Solve for x
x = 1,292,298,947,570,684.25/32,308,302.44 - Step 6: Final answer
x = 39,998,973.95
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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.