Finding the Fourth Proportional to 51,564,336.30, 77,345,380.80 and 24,255,492.12
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Solution
The fourth proportional to 51,564,336.30, 77,345,380.80 and 24,255,492.12 is: 36,382,709.62
Step by Step Solution
- Step 1: Write the proportion equation
51,564,336.30 : 77,345,380.80 = 24,255,492.12 : x - Step 2: Convert to fraction form
51,564,336.30/77,345,380.80 = 24,255,492.12/x - Step 3: Cross multiply
51,564,336.30x = 77,345,380.80 × 24,255,492.12 - Step 4: Simplify right side
51,564,336.30x = 1,876,050,274,512,799.25 - Step 5: Solve for x
x = 1,876,050,274,512,799.25/51,564,336.30 - Step 6: Final answer
x = 36,382,709.62
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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.