Finding the Fourth Proportional to 151,682,519.09, 226,925,132.34 and 116,875,218.84
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Solution
The fourth proportional to 151,682,519.09, 226,925,132.34 and 116,875,218.84 is: 174,851,556.14
Step by Step Solution
- Step 1: Write the proportion equation
151,682,519.09 : 226,925,132.34 = 116,875,218.84 : x - Step 2: Convert to fraction form
151,682,519.09/226,925,132.34 = 116,875,218.84/x - Step 3: Cross multiply
151,682,519.09x = 226,925,132.34 × 116,875,218.84 - Step 4: Simplify right side
151,682,519.09x = 26,521,924,502,120,776 - Step 5: Solve for x
x = 26,521,924,502,120,776/151,682,519.09 - Step 6: Final answer
x = 174,851,556.14
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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.