Finding the Fourth Proportional to 174,211,799.96, 240,418,632.60 and 94,823,026.09
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Solution
The fourth proportional to 174,211,799.96, 240,418,632.60 and 94,823,026.09 is: 130,859,231.57
Step by Step Solution
- Step 1: Write the proportion equation
174,211,799.96 : 240,418,632.60 = 94,823,026.09 : x - Step 2: Convert to fraction form
174,211,799.96/240,418,632.60 = 94,823,026.09/x - Step 3: Cross multiply
174,211,799.96x = 240,418,632.60 × 94,823,026.09 - Step 4: Simplify right side
174,211,799.96x = 22,797,222,272,705,052 - Step 5: Solve for x
x = 22,797,222,272,705,052/174,211,799.96 - Step 6: Final answer
x = 130,859,231.57
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.