Finding the Fourth Proportional to 32,794,326.18, 49,152,352.86 and 15,263,292.84
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Solution
The fourth proportional to 32,794,326.18, 49,152,352.86 and 15,263,292.84 is: 22,876,724.20
Step by Step Solution
- Step 1: Write the proportion equation
32,794,326.18 : 49,152,352.86 = 15,263,292.84 : x - Step 2: Convert to fraction form
32,794,326.18/49,152,352.86 = 15,263,292.84/x - Step 3: Cross multiply
32,794,326.18x = 49,152,352.86 × 15,263,292.84 - Step 4: Simplify right side
32,794,326.18x = 750,226,755,477,191.50 - Step 5: Solve for x
x = 750,226,755,477,191.50/32,794,326.18 - Step 6: Final answer
x = 22,876,724.20
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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.