Finding the Fourth Proportional to 59,278,204.13, 88,825,481.35 and 41,117,706.05
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Solution
The fourth proportional to 59,278,204.13, 88,825,481.35 and 41,117,706.05 is: 61,612,865.73
Step by Step Solution
- Step 1: Write the proportion equation
59,278,204.13 : 88,825,481.35 = 41,117,706.05 : x - Step 2: Convert to fraction form
59,278,204.13/88,825,481.35 = 41,117,706.05/x - Step 3: Cross multiply
59,278,204.13x = 88,825,481.35 × 41,117,706.05 - Step 4: Simplify right side
59,278,204.13x = 3,652,300,031,352,135.50 - Step 5: Solve for x
x = 3,652,300,031,352,135.50/59,278,204.13 - Step 6: Final answer
x = 61,612,865.73
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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.