Finding the Fourth Proportional to 17,349,358.41, 23,942,253.28 and 9,614,529.09
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Solution
The fourth proportional to 17,349,358.41, 23,942,253.28 and 9,614,529.09 is: 13,268,127.00
Step by Step Solution
- Step 1: Write the proportion equation
17,349,358.41 : 23,942,253.28 = 9,614,529.09 : x - Step 2: Convert to fraction form
17,349,358.41/23,942,253.28 = 9,614,529.09/x - Step 3: Cross multiply
17,349,358.41x = 23,942,253.28 × 9,614,529.09 - Step 4: Simplify right side
17,349,358.41x = 230,193,490,724,599.84 - Step 5: Solve for x
x = 230,193,490,724,599.84/17,349,358.41 - Step 6: Final answer
x = 13,268,127.00
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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.