Finding the Fourth Proportional to 17,433,451.52, 26,150,177.16 and 6,355,353.66
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Solution
The fourth proportional to 17,433,451.52, 26,150,177.16 and 6,355,353.66 is: 9,533,030.44
Step by Step Solution
- Step 1: Write the proportion equation
17,433,451.52 : 26,150,177.16 = 6,355,353.66 : x - Step 2: Convert to fraction form
17,433,451.52/26,150,177.16 = 6,355,353.66/x - Step 3: Cross multiply
17,433,451.52x = 26,150,177.16 × 6,355,353.66 - Step 4: Simplify right side
17,433,451.52x = 166,193,624,107,566.03 - Step 5: Solve for x
x = 166,193,624,107,566.03/17,433,451.52 - Step 6: Final answer
x = 9,533,030.44
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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.