Finding the Fourth Proportional to 63,960,517.43, 88,265,514.19 and 34,591,849.99
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Solution
The fourth proportional to 63,960,517.43, 88,265,514.19 and 34,591,849.99 is: 47,736,753.06
Step by Step Solution
- Step 1: Write the proportion equation
63,960,517.43 : 88,265,514.19 = 34,591,849.99 : x - Step 2: Convert to fraction form
63,960,517.43/88,265,514.19 = 34,591,849.99/x - Step 3: Cross multiply
63,960,517.43x = 88,265,514.19 × 34,591,849.99 - Step 4: Simplify right side
63,960,517.43x = 3,053,267,426,404,906 - Step 5: Solve for x
x = 3,053,267,426,404,906/63,960,517.43 - Step 6: Final answer
x = 47,736,753.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.