Finding the Fourth Proportional to 15,045,097.14, 22,551,896.28 and 6,296,388.54
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Solution
The fourth proportional to 15,045,097.14, 22,551,896.28 and 6,296,388.54 is: 9,437,991.66
Step by Step Solution
- Step 1: Write the proportion equation
15,045,097.14 : 22,551,896.28 = 6,296,388.54 : x - Step 2: Convert to fraction form
15,045,097.14/22,551,896.28 = 6,296,388.54/x - Step 3: Cross multiply
15,045,097.14x = 22,551,896.28 × 6,296,388.54 - Step 4: Simplify right side
15,045,097.14x = 141,995,501,292,660.62 - Step 5: Solve for x
x = 141,995,501,292,660.62/15,045,097.14 - Step 6: Final answer
x = 9,437,991.66
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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.