Finding the Fourth Proportional to 45,545,694.24, 62,787,685.82 and 32,470,252.73
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Solution
The fourth proportional to 45,545,694.24, 62,787,685.82 and 32,470,252.73 is: 44,762,343.86
Step by Step Solution
- Step 1: Write the proportion equation
45,545,694.24 : 62,787,685.82 = 32,470,252.73 : x - Step 2: Convert to fraction form
45,545,694.24/62,787,685.82 = 32,470,252.73/x - Step 3: Cross multiply
45,545,694.24x = 62,787,685.82 × 32,470,252.73 - Step 4: Simplify right side
45,545,694.24x = 2,038,732,027,019,582 - Step 5: Solve for x
x = 2,038,732,027,019,582/45,545,694.24 - Step 6: Final answer
x = 44,762,343.86
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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.