Finding the Fourth Proportional to 24,658,734.96, 36,987,339.72 and 11,714,203.92
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Solution
The fourth proportional to 24,658,734.96, 36,987,339.72 and 11,714,203.92 is: 17,570,943.55
Step by Step Solution
- Step 1: Write the proportion equation
24,658,734.96 : 36,987,339.72 = 11,714,203.92 : x - Step 2: Convert to fraction form
24,658,734.96/36,987,339.72 = 11,714,203.92/x - Step 3: Cross multiply
24,658,734.96x = 36,987,339.72 × 11,714,203.92 - Step 4: Simplify right side
24,658,734.96x = 433,277,239,938,395.69 - Step 5: Solve for x
x = 433,277,239,938,395.69/24,658,734.96 - Step 6: Final answer
x = 17,570,943.55
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1.5x scale
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.