Finding the Fourth Proportional to 225,418,386.06, 337,891,584.24 and 94,335,764.49
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Solution
The fourth proportional to 225,418,386.06, 337,891,584.24 and 94,335,764.49 is: 141,404,884.81
Step by Step Solution
- Step 1: Write the proportion equation
225,418,386.06 : 337,891,584.24 = 94,335,764.49 : x - Step 2: Convert to fraction form
225,418,386.06/337,891,584.24 = 94,335,764.49/x - Step 3: Cross multiply
225,418,386.06x = 337,891,584.24 × 94,335,764.49 - Step 4: Simplify right side
225,418,386.06x = 31,875,260,914,017,636 - Step 5: Solve for x
x = 31,875,260,914,017,636/225,418,386.06 - Step 6: Final answer
x = 141,404,884.81
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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.