Finding the Fourth Proportional to 33,066,045.73, 49,566,306.68 and 15,527,206.65
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Solution
The fourth proportional to 33,066,045.73, 49,566,306.68 and 15,527,206.65 is: 23,275,425.58
Step by Step Solution
- Step 1: Write the proportion equation
33,066,045.73 : 49,566,306.68 = 15,527,206.65 : x - Step 2: Convert to fraction form
33,066,045.73/49,566,306.68 = 15,527,206.65/x - Step 3: Cross multiply
33,066,045.73x = 49,566,306.68 × 15,527,206.65 - Step 4: Simplify right side
33,066,045.73x = 769,626,286,449,803.88 - Step 5: Solve for x
x = 769,626,286,449,803.88/33,066,045.73 - Step 6: Final answer
x = 23,275,425.58
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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.