Finding the Fourth Proportional to 73,079,302.23, 109,550,291.26 and 24,523,102.98
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Solution
The fourth proportional to 73,079,302.23, 109,550,291.26 and 24,523,102.98 is: 36,761,613.65
Step by Step Solution
- Step 1: Write the proportion equation
73,079,302.23 : 109,550,291.26 = 24,523,102.98 : x - Step 2: Convert to fraction form
73,079,302.23/109,550,291.26 = 24,523,102.98/x - Step 3: Cross multiply
73,079,302.23x = 109,550,291.26 × 24,523,102.98 - Step 4: Simplify right side
73,079,302.23x = 2,686,513,074,057,974 - Step 5: Solve for x
x = 2,686,513,074,057,974/73,079,302.23 - Step 6: Final answer
x = 36,761,613.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.