Finding the Fourth Proportional to 110,975,943.33, 166,500,884.07 and 37,207,022.99
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Solution
The fourth proportional to 110,975,943.33, 166,500,884.07 and 37,207,022.99 is: 55,822,929.14
Step by Step Solution
- Step 1: Write the proportion equation
110,975,943.33 : 166,500,884.07 = 37,207,022.99 : x - Step 2: Convert to fraction form
110,975,943.33/166,500,884.07 = 37,207,022.99/x - Step 3: Cross multiply
110,975,943.33x = 166,500,884.07 × 37,207,022.99 - Step 4: Simplify right side
110,975,943.33x = 6,195,002,220,615,310 - Step 5: Solve for x
x = 6,195,002,220,615,310/110,975,943.33 - Step 6: Final answer
x = 55,822,929.14
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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.