Finding the Fourth Proportional to 17,537,793.60, 26,269,365.60 and 14,551,809.60
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Solution
The fourth proportional to 17,537,793.60, 26,269,365.60 and 14,551,809.60 is: 21,796,744.52
Step by Step Solution
- Step 1: Write the proportion equation
17,537,793.60 : 26,269,365.60 = 14,551,809.60 : x - Step 2: Convert to fraction form
17,537,793.60/26,269,365.60 = 14,551,809.60/x - Step 3: Cross multiply
17,537,793.60x = 26,269,365.60 × 14,551,809.60 - Step 4: Simplify right side
17,537,793.60x = 382,266,806,523,989.75 - Step 5: Solve for x
x = 382,266,806,523,989.75/17,537,793.60 - Step 6: Final answer
x = 21,796,744.52
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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.