Finding the Fourth Proportional to 24,097,660.99, 33,254,811.56 and 13,084,432.00
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Solution
The fourth proportional to 24,097,660.99, 33,254,811.56 and 13,084,432.00 is: 18,056,537.55
Step by Step Solution
- Step 1: Write the proportion equation
24,097,660.99 : 33,254,811.56 = 13,084,432.00 : x - Step 2: Convert to fraction form
24,097,660.99/33,254,811.56 = 13,084,432.00/x - Step 3: Cross multiply
24,097,660.99x = 33,254,811.56 × 13,084,432.00 - Step 4: Simplify right side
24,097,660.99x = 435,120,320,479,208 - Step 5: Solve for x
x = 435,120,320,479,208/24,097,660.99 - Step 6: Final answer
x = 18,056,537.55
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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.