Finding the Fourth Proportional to 45,509,107.54, 62,802,574.05 and 24,882,568.02
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Solution
The fourth proportional to 45,509,107.54, 62,802,574.05 and 24,882,568.02 is: 34,337,946.95
Step by Step Solution
- Step 1: Write the proportion equation
45,509,107.54 : 62,802,574.05 = 24,882,568.02 : x - Step 2: Convert to fraction form
45,509,107.54/62,802,574.05 = 24,882,568.02/x - Step 3: Cross multiply
45,509,107.54x = 62,802,574.05 × 24,882,568.02 - Step 4: Simplify right side
45,509,107.54x = 1,562,689,320,630,211.75 - Step 5: Solve for x
x = 1,562,689,320,630,211.75/45,509,107.54 - Step 6: Final answer
x = 34,337,946.95
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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.