Finding the Fourth Proportional to 48,606,744.66, 72,926,082.12 and 19,877,044.20
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Solution
The fourth proportional to 48,606,744.66, 72,926,082.12 and 19,877,044.20 is: 29,822,095.02
Step by Step Solution
- Step 1: Write the proportion equation
48,606,744.66 : 72,926,082.12 = 19,877,044.20 : x - Step 2: Convert to fraction form
48,606,744.66/72,926,082.12 = 19,877,044.20/x - Step 3: Cross multiply
48,606,744.66x = 72,926,082.12 × 19,877,044.20 - Step 4: Simplify right side
48,606,744.66x = 1,449,554,957,632,069.75 - Step 5: Solve for x
x = 1,449,554,957,632,069.75/48,606,744.66 - Step 6: Final answer
x = 29,822,095.02
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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.