Finding the Fourth Proportional to 35,269,502.76, 48,669,226.74 and 19,796,598.09
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Solution
The fourth proportional to 35,269,502.76, 48,669,226.74 and 19,796,598.09 is: 27,317,797.13
Step by Step Solution
- Step 1: Write the proportion equation
35,269,502.76 : 48,669,226.74 = 19,796,598.09 : x - Step 2: Convert to fraction form
35,269,502.76/48,669,226.74 = 19,796,598.09/x - Step 3: Cross multiply
35,269,502.76x = 48,669,226.74 × 19,796,598.09 - Step 4: Simplify right side
35,269,502.76x = 963,485,121,122,861 - Step 5: Solve for x
x = 963,485,121,122,861/35,269,502.76 - Step 6: Final answer
x = 27,317,797.13
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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.