Finding the Fourth Proportional to 62,206,536.44, 93,351,424.68 and 25,814,925.56
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Solution
The fourth proportional to 62,206,536.44, 93,351,424.68 and 25,814,925.56 is: 38,739,660.12
Step by Step Solution
- Step 1: Write the proportion equation
62,206,536.44 : 93,351,424.68 = 25,814,925.56 : x - Step 2: Convert to fraction form
62,206,536.44/93,351,424.68 = 25,814,925.56/x - Step 3: Cross multiply
62,206,536.44x = 93,351,424.68 × 25,814,925.56 - Step 4: Simplify right side
62,206,536.44x = 2,409,860,079,034,147 - Step 5: Solve for x
x = 2,409,860,079,034,147/62,206,536.44 - Step 6: Final answer
x = 38,739,660.12
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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.