Finding the Fourth Proportional to 24,909,806.26, 34,375,547.38 and 13,896,556
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Solution
The fourth proportional to 24,909,806.26, 34,375,547.38 and 13,896,556 is: 19,177,255.50
Step by Step Solution
- Step 1: Write the proportion equation
24,909,806.26 : 34,375,547.38 = 13,896,556 : x - Step 2: Convert to fraction form
24,909,806.26/34,375,547.38 = 13,896,556/x - Step 3: Cross multiply
24,909,806.26x = 34,375,547.38 × 13,896,556 - Step 4: Simplify right side
24,909,806.26x = 477,701,719,196,823.31 - Step 5: Solve for x
x = 477,701,719,196,823.31/24,909,806.26 - Step 6: Final answer
x = 19,177,255.50
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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.