Finding the Fourth Proportional to 7,426,202,894.18, 11,138,093,355.62 and 2,184,585,264.62
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Solution
The fourth proportional to 7,426,202,894.18, 11,138,093,355.62 and 2,184,585,264.62 is: 3,276,521,658.15
Step by Step Solution
- Step 1: Write the proportion equation
7,426,202,894.18 : 11,138,093,355.62 = 2,184,585,264.62 : x - Step 2: Convert to fraction form
7,426,202,894.18/11,138,093,355.62 = 2,184,585,264.62/x - Step 3: Cross multiply
7,426,202,894.18x = 11,138,093,355.62 × 2,184,585,264.62 - Step 4: Simplify right side
7,426,202,894.18x = 24,332,114,620,598,059,008 - Step 5: Solve for x
x = 24,332,114,620,598,059,008/7,426,202,894.18 - Step 6: Final answer
x = 3,276,521,658.15
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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.