Finding the Fourth Proportional to 36,084,205.34, 54,131,709.18 and 13,060,526.62
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Solution
The fourth proportional to 36,084,205.34, 54,131,709.18 and 13,060,526.62 is: 19,592,744.86
Step by Step Solution
- Step 1: Write the proportion equation
36,084,205.34 : 54,131,709.18 = 13,060,526.62 : x - Step 2: Convert to fraction form
36,084,205.34/54,131,709.18 = 13,060,526.62/x - Step 3: Cross multiply
36,084,205.34x = 54,131,709.18 × 13,060,526.62 - Step 4: Simplify right side
36,084,205.34x = 706,988,628,709,880.75 - Step 5: Solve for x
x = 706,988,628,709,880.75/36,084,205.34 - Step 6: Final answer
x = 19,592,744.86
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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.