Finding the Fourth Proportional to 3,328,797,950.94, 4,591,999,562.22 and 2,058,232,785.66
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Solution
The fourth proportional to 3,328,797,950.94, 4,591,999,562.22 and 2,058,232,785.66 is: 2,839,284,387.34
Step by Step Solution
- Step 1: Write the proportion equation
3,328,797,950.94 : 4,591,999,562.22 = 2,058,232,785.66 : x - Step 2: Convert to fraction form
3,328,797,950.94/4,591,999,562.22 = 2,058,232,785.66/x - Step 3: Cross multiply
3,328,797,950.94x = 4,591,999,562.22 × 2,058,232,785.66 - Step 4: Simplify right side
3,328,797,950.94x = 9,451,404,050,697,572,352 - Step 5: Solve for x
x = 9,451,404,050,697,572,352/3,328,797,950.94 - Step 6: Final answer
x = 2,839,284,387.34
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1.5x scale
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.