Finding the Fourth Proportional to 4,299,006,480.24, 6,446,352,260.54 and 2,504,799,867.81
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Solution
The fourth proportional to 4,299,006,480.24, 6,446,352,260.54 and 2,504,799,867.81 is: 3,755,942,765.91
Step by Step Solution
- Step 1: Write the proportion equation
4,299,006,480.24 : 6,446,352,260.54 = 2,504,799,867.81 : x - Step 2: Convert to fraction form
4,299,006,480.24/6,446,352,260.54 = 2,504,799,867.81/x - Step 3: Cross multiply
4,299,006,480.24x = 6,446,352,260.54 × 2,504,799,867.81 - Step 4: Simplify right side
4,299,006,480.24x = 16,146,822,290,051,942,400 - Step 5: Solve for x
x = 16,146,822,290,051,942,400/4,299,006,480.24 - Step 6: Final answer
x = 3,755,942,765.91
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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.