Finding the Fourth Proportional to 17,789,277.08, 24,551,835 and 11,263,512.08
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Solution
The fourth proportional to 17,789,277.08, 24,551,835 and 11,263,512.08 is: 15,545,313.55
Step by Step Solution
- Step 1: Write the proportion equation
17,789,277.08 : 24,551,835 = 11,263,512.08 : x - Step 2: Convert to fraction form
17,789,277.08/24,551,835 = 11,263,512.08/x - Step 3: Cross multiply
17,789,277.08x = 24,551,835 × 11,263,512.08 - Step 4: Simplify right side
17,789,277.08x = 276,539,890,108,666.81 - Step 5: Solve for x
x = 276,539,890,108,666.81/17,789,277.08 - Step 6: Final answer
x = 15,545,313.55
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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.