Finding the Fourth Proportional to 151,103,145.06, 226,629,363.51 and 41,939,406.99
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Solution
The fourth proportional to 151,103,145.06, 226,629,363.51 and 41,939,406.99 is: 62,902,073.34
Step by Step Solution
- Step 1: Write the proportion equation
151,103,145.06 : 226,629,363.51 = 41,939,406.99 : x - Step 2: Convert to fraction form
151,103,145.06/226,629,363.51 = 41,939,406.99/x - Step 3: Cross multiply
151,103,145.06x = 226,629,363.51 × 41,939,406.99 - Step 4: Simplify right side
151,103,145.06x = 9,504,701,112,130,546 - Step 5: Solve for x
x = 9,504,701,112,130,546/151,103,145.06 - Step 6: Final answer
x = 62,902,073.34
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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.