Finding the Fourth Proportional to 56,010,954.24, 83,857,992.35 and 29,689,815.31
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Solution
The fourth proportional to 56,010,954.24, 83,857,992.35 and 29,689,815.31 is: 44,450,738.94
Step by Step Solution
- Step 1: Write the proportion equation
56,010,954.24 : 83,857,992.35 = 29,689,815.31 : x - Step 2: Convert to fraction form
56,010,954.24/83,857,992.35 = 29,689,815.31/x - Step 3: Cross multiply
56,010,954.24x = 83,857,992.35 × 29,689,815.31 - Step 4: Simplify right side
56,010,954.24x = 2,489,728,304,780,799 - Step 5: Solve for x
x = 2,489,728,304,780,799/56,010,954.24 - Step 6: Final answer
x = 44,450,738.94
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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.