Finding the Fourth Proportional to 24,254,355.12, 33,467,833.56 and 14,465,948.08
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Solution
The fourth proportional to 24,254,355.12, 33,467,833.56 and 14,465,948.08 is: 19,961,113.80
Step by Step Solution
- Step 1: Write the proportion equation
24,254,355.12 : 33,467,833.56 = 14,465,948.08 : x - Step 2: Convert to fraction form
24,254,355.12/33,467,833.56 = 14,465,948.08/x - Step 3: Cross multiply
24,254,355.12x = 33,467,833.56 × 14,465,948.08 - Step 4: Simplify right side
24,254,355.12x = 484,143,942,629,041.56 - Step 5: Solve for x
x = 484,143,942,629,041.56/24,254,355.12 - Step 6: Final answer
x = 19,961,113.80
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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.