Finding the Fourth Proportional to 93,990,805.10, 140,954,275.74 and 32,565,626.36
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Solution
The fourth proportional to 93,990,805.10, 140,954,275.74 and 32,565,626.36 is: 48,837,375.88
Step by Step Solution
- Step 1: Write the proportion equation
93,990,805.10 : 140,954,275.74 = 32,565,626.36 : x - Step 2: Convert to fraction form
93,990,805.10/140,954,275.74 = 32,565,626.36/x - Step 3: Cross multiply
93,990,805.10x = 140,954,275.74 × 32,565,626.36 - Step 4: Simplify right side
93,990,805.10x = 4,590,264,277,593,253 - Step 5: Solve for x
x = 4,590,264,277,593,253/93,990,805.10 - Step 6: Final answer
x = 48,837,375.88
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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.