Finding the Fourth Proportional to 173,840,620,498.08, 260,760,930,747.12 and 173,840,620,498.08
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Solution
The fourth proportional to 173,840,620,498.08, 260,760,930,747.12 and 173,840,620,498.08 is: 260,760,930,747.12
Step by Step Solution
- Step 1: Write the proportion equation
173,840,620,498.08 : 260,760,930,747.12 = 173,840,620,498.08 : x - Step 2: Convert to fraction form
173,840,620,498.08/260,760,930,747.12 = 173,840,620,498.08/x - Step 3: Cross multiply
173,840,620,498.08x = 260,760,930,747.12 × 173,840,620,498.08 - Step 4: Simplify right side
173,840,620,498.08x = 45,330,842,002,736,206,053,376 - Step 5: Solve for x
x = 45,330,842,002,736,206,053,376/173,840,620,498.08 - Step 6: Final answer
x = 260,760,930,747.12
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1.5x scale
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.