Finding the Fourth Proportional to 4,894,629,415,800.60, 6,754,609,593,263 and 2,669,898,405,740.40
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Solution
The fourth proportional to 4,894,629,415,800.60, 6,754,609,593,263 and 2,669,898,405,740.40 is: 3,684,471,254,603.02
Step by Step Solution
- Step 1: Write the proportion equation
4,894,629,415,800.60 : 6,754,609,593,263 = 2,669,898,405,740.40 : x - Step 2: Convert to fraction form
4,894,629,415,800.60/6,754,609,593,263 = 2,669,898,405,740.40/x - Step 3: Cross multiply
4,894,629,415,800.60x = 6,754,609,593,263 × 2,669,898,405,740.40 - Step 4: Simplify right side
4,894,629,415,800.60x = 18,034,121,384,451,694,542,192,640 - Step 5: Solve for x
x = 18,034,121,384,451,694,542,192,640/4,894,629,415,800.60 - Step 6: Final answer
x = 3,684,471,254,603.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.