Finding the Fourth Proportional to 97,093,274.13, 145,641,173.28 and 32,397,079.17
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Solution
The fourth proportional to 97,093,274.13, 145,641,173.28 and 32,397,079.17 is: 48,596,039.88
Step by Step Solution
- Step 1: Write the proportion equation
97,093,274.13 : 145,641,173.28 = 32,397,079.17 : x - Step 2: Convert to fraction form
97,093,274.13/145,641,173.28 = 32,397,079.17/x - Step 3: Cross multiply
97,093,274.13x = 145,641,173.28 × 32,397,079.17 - Step 4: Simplify right side
97,093,274.13x = 4,718,348,621,588,514 - Step 5: Solve for x
x = 4,718,348,621,588,514/97,093,274.13 - Step 6: Final answer
x = 48,596,039.88
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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.