Finding the Fourth Proportional to 97,093,266.12, 145,641,161.28 and 32,397,071.19
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Solution
The fourth proportional to 97,093,266.12, 145,641,161.28 and 32,397,071.19 is: 48,596,027.90
Step by Step Solution
- Step 1: Write the proportion equation
97,093,266.12 : 145,641,161.28 = 32,397,071.19 : x - Step 2: Convert to fraction form
97,093,266.12/145,641,161.28 = 32,397,071.19/x - Step 3: Cross multiply
97,093,266.12x = 145,641,161.28 × 32,397,071.19 - Step 4: Simplify right side
97,093,266.12x = 4,718,347,069,454,226 - Step 5: Solve for x
x = 4,718,347,069,454,226/97,093,266.12 - Step 6: Final answer
x = 48,596,027.90
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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.