Finding the Fourth Proportional to 46,151,713,703.44, 69,251,236,318.33 and 22,268,586,654.09
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Solution
The fourth proportional to 46,151,713,703.44, 69,251,236,318.33 and 22,268,586,654.09 is: 33,414,298,909.18
Step by Step Solution
- Step 1: Write the proportion equation
46,151,713,703.44 : 69,251,236,318.33 = 22,268,586,654.09 : x - Step 2: Convert to fraction form
46,151,713,703.44/69,251,236,318.33 = 22,268,586,654.09/x - Step 3: Cross multiply
46,151,713,703.44x = 69,251,236,318.33 × 22,268,586,654.09 - Step 4: Simplify right side
46,151,713,703.44x = 1,542,127,156,857,640,583,168 - Step 5: Solve for x
x = 1,542,127,156,857,640,583,168/46,151,713,703.44 - Step 6: Final answer
x = 33,414,298,909.18
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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.