Finding the Fourth Proportional to 175,790,816.00, 263,660,556.44 and 51,259,981.04
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Solution
The fourth proportional to 175,790,816.00, 263,660,556.44 and 51,259,981.04 is: 76,882,486.98
Step by Step Solution
- Step 1: Write the proportion equation
175,790,816.00 : 263,660,556.44 = 51,259,981.04 : x - Step 2: Convert to fraction form
175,790,816.00/263,660,556.44 = 51,259,981.04/x - Step 3: Cross multiply
175,790,816.00x = 263,660,556.44 × 51,259,981.04 - Step 4: Simplify right side
175,790,816.00x = 13,515,235,122,791,946 - Step 5: Solve for x
x = 13,515,235,122,791,946/175,790,816.00 - Step 6: Final answer
x = 76,882,486.98
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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.