Finding the Fourth Proportional to 24,340,602.64, 33,580,187.10 and 14,545,456.24
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Solution
The fourth proportional to 24,340,602.64, 33,580,187.10 and 14,545,456.24 is: 20,066,846.71
Step by Step Solution
- Step 1: Write the proportion equation
24,340,602.64 : 33,580,187.10 = 14,545,456.24 : x - Step 2: Convert to fraction form
24,340,602.64/33,580,187.10 = 14,545,456.24/x - Step 3: Cross multiply
24,340,602.64x = 33,580,187.10 × 14,545,456.24 - Step 4: Simplify right side
24,340,602.64x = 488,439,141,994,062.56 - Step 5: Solve for x
x = 488,439,141,994,062.56/24,340,602.64 - Step 6: Final answer
x = 20,066,846.71
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1.5x scale
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.