Finding the Fourth Proportional to 62,608,767.42, 93,764,708.28 and 49,613,132.28
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Solution
The fourth proportional to 62,608,767.42, 93,764,708.28 and 49,613,132.28 is: 74,302,067.69
Step by Step Solution
- Step 1: Write the proportion equation
62,608,767.42 : 93,764,708.28 = 49,613,132.28 : x - Step 2: Convert to fraction form
62,608,767.42/93,764,708.28 = 49,613,132.28/x - Step 3: Cross multiply
62,608,767.42x = 93,764,708.28 × 49,613,132.28 - Step 4: Simplify right side
62,608,767.42x = 4,651,960,875,091,251 - Step 5: Solve for x
x = 4,651,960,875,091,251/62,608,767.42 - Step 6: Final answer
x = 74,302,067.69
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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.