Finding the Fourth Proportional to 17,357,672.44, 26,034,510.66 and 6,982,501.24
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Solution
The fourth proportional to 17,357,672.44, 26,034,510.66 and 6,982,501.24 is: 10,472,948.12
Step by Step Solution
- Step 1: Write the proportion equation
17,357,672.44 : 26,034,510.66 = 6,982,501.24 : x - Step 2: Convert to fraction form
17,357,672.44/26,034,510.66 = 6,982,501.24/x - Step 3: Cross multiply
17,357,672.44x = 26,034,510.66 × 6,982,501.24 - Step 4: Simplify right side
17,357,672.44x = 181,786,002,966,243.22 - Step 5: Solve for x
x = 181,786,002,966,243.22/17,357,672.44 - Step 6: Final answer
x = 10,472,948.12
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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.