Finding the Fourth Proportional to 45,102,097.62, 62,240,935.41 and 24,475,544.01
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Solution
The fourth proportional to 45,102,097.62, 62,240,935.41 and 24,475,544.01 is: 33,776,272.82
Step by Step Solution
- Step 1: Write the proportion equation
45,102,097.62 : 62,240,935.41 = 24,475,544.01 : x - Step 2: Convert to fraction form
45,102,097.62/62,240,935.41 = 24,475,544.01/x - Step 3: Cross multiply
45,102,097.62x = 62,240,935.41 × 24,475,544.01 - Step 4: Simplify right side
45,102,097.62x = 1,523,380,753,851,022.50 - Step 5: Solve for x
x = 1,523,380,753,851,022.50/45,102,097.62 - Step 6: Final answer
x = 33,776,272.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.