Finding the Fourth Proportional to 33,249,850.97, 49,879,536.39 and 10,222,719.00
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Solution
The fourth proportional to 33,249,850.97, 49,879,536.39 and 10,222,719.00 is: 15,335,541.95
Step by Step Solution
- Step 1: Write the proportion equation
33,249,850.97 : 49,879,536.39 = 10,222,719.00 : x - Step 2: Convert to fraction form
33,249,850.97/49,879,536.39 = 10,222,719.00/x - Step 3: Cross multiply
33,249,850.97x = 49,879,536.39 × 10,222,719.00 - Step 4: Simplify right side
33,249,850.97x = 509,904,484,289,761 - Step 5: Solve for x
x = 509,904,484,289,761/33,249,850.97 - Step 6: Final answer
x = 15,335,541.95
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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.