Finding the Fourth Proportional to 36,893,118.12, 55,423,657.98 and 26,689,450.92
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Solution
The fourth proportional to 36,893,118.12, 55,423,657.98 and 26,689,450.92 is: 40,094,930.30
Step by Step Solution
- Step 1: Write the proportion equation
36,893,118.12 : 55,423,657.98 = 26,689,450.92 : x - Step 2: Convert to fraction form
36,893,118.12/55,423,657.98 = 26,689,450.92/x - Step 3: Cross multiply
36,893,118.12x = 55,423,657.98 × 26,689,450.92 - Step 4: Simplify right side
36,893,118.12x = 1,479,226,999,464,076.25 - Step 5: Solve for x
x = 1,479,226,999,464,076.25/36,893,118.12 - Step 6: Final answer
x = 40,094,930.30
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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.