Finding the Fourth Proportional to 67,192,452, 92,676,073.84 and 50,673,271.92
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Solution
The fourth proportional to 67,192,452, 92,676,073.84 and 50,673,271.92 is: 69,891,777.28
Step by Step Solution
- Step 1: Write the proportion equation
67,192,452 : 92,676,073.84 = 50,673,271.92 : x - Step 2: Convert to fraction form
67,192,452/92,676,073.84 = 50,673,271.92/x - Step 3: Cross multiply
67,192,452x = 92,676,073.84 × 50,673,271.92 - Step 4: Simplify right side
67,192,452x = 4,696,199,890,172,319 - Step 5: Solve for x
x = 4,696,199,890,172,319/67,192,452 - Step 6: Final answer
x = 69,891,777.28
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.