Finding the Fourth Proportional to 24,687,747, 34,069,442.58 and 14,233,556.52
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Solution
The fourth proportional to 24,687,747, 34,069,442.58 and 14,233,556.52 is: 19,642,510.78
Step by Step Solution
- Step 1: Write the proportion equation
24,687,747 : 34,069,442.58 = 14,233,556.52 : x - Step 2: Convert to fraction form
24,687,747/34,069,442.58 = 14,233,556.52/x - Step 3: Cross multiply
24,687,747x = 34,069,442.58 × 14,233,556.52 - Step 4: Simplify right side
24,687,747x = 484,929,336,567,324.56 - Step 5: Solve for x
x = 484,929,336,567,324.56/24,687,747 - Step 6: Final answer
x = 19,642,510.78
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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.