Finding the Fourth Proportional to 50,260,210,554.24, 69,358,526,388.18 and 27,396,847,670.94
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Solution
The fourth proportional to 50,260,210,554.24, 69,358,526,388.18 and 27,396,847,670.94 is: 37,807,342,253.12
Step by Step Solution
- Step 1: Write the proportion equation
50,260,210,554.24 : 69,358,526,388.18 = 27,396,847,670.94 : x - Step 2: Convert to fraction form
50,260,210,554.24/69,358,526,388.18 = 27,396,847,670.94/x - Step 3: Cross multiply
50,260,210,554.24x = 69,358,526,388.18 × 27,396,847,670.94 - Step 4: Simplify right side
50,260,210,554.24x = 1,900,204,982,137,839,419,392 - Step 5: Solve for x
x = 1,900,204,982,137,839,419,392/50,260,210,554.24 - Step 6: Final answer
x = 37,807,342,253.12
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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.