Finding the Fourth Proportional to 75,797,291.06, 113,684,063.61 and 24,678,965.42
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Solution
The fourth proportional to 75,797,291.06, 113,684,063.61 and 24,678,965.42 is: 37,014,582.39
Step by Step Solution
- Step 1: Write the proportion equation
75,797,291.06 : 113,684,063.61 = 24,678,965.42 : x - Step 2: Convert to fraction form
75,797,291.06/113,684,063.61 = 24,678,965.42/x - Step 3: Cross multiply
75,797,291.06x = 113,684,063.61 × 24,678,965.42 - Step 4: Simplify right side
75,797,291.06x = 2,805,605,074,636,270.50 - Step 5: Solve for x
x = 2,805,605,074,636,270.50/75,797,291.06 - Step 6: Final answer
x = 37,014,582.39
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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.