Finding the Fourth Proportional to 36,860,604.19, 55,290,709.35 and 9,566,876.99
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Solution
The fourth proportional to 36,860,604.19, 55,290,709.35 and 9,566,876.99 is: 14,350,264.38
Step by Step Solution
- Step 1: Write the proportion equation
36,860,604.19 : 55,290,709.35 = 9,566,876.99 : x - Step 2: Convert to fraction form
36,860,604.19/55,290,709.35 = 9,566,876.99/x - Step 3: Cross multiply
36,860,604.19x = 55,290,709.35 × 9,566,876.99 - Step 4: Simplify right side
36,860,604.19x = 528,959,415,179,519.62 - Step 5: Solve for x
x = 528,959,415,179,519.62/36,860,604.19 - Step 6: Final answer
x = 14,350,264.38
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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.