Finding the Fourth Proportional to 32,503,066.44, 44,853,945.12 and 17,818,465.74
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Solution
The fourth proportional to 32,503,066.44, 44,853,945.12 and 17,818,465.74 is: 24,589,325.62
Step by Step Solution
- Step 1: Write the proportion equation
32,503,066.44 : 44,853,945.12 = 17,818,465.74 : x - Step 2: Convert to fraction form
32,503,066.44/44,853,945.12 = 17,818,465.74/x - Step 3: Cross multiply
32,503,066.44x = 44,853,945.12 × 17,818,465.74 - Step 4: Simplify right side
32,503,066.44x = 799,228,484,424,560.12 - Step 5: Solve for x
x = 799,228,484,424,560.12/32,503,066.44 - Step 6: Final answer
x = 24,589,325.62
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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.