Finding the Fourth Proportional to 63,926,419.74, 88,242,449.58 and 41,901,338.54
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Solution
The fourth proportional to 63,926,419.74, 88,242,449.58 and 41,901,338.54 is: 57,839,571.94
Step by Step Solution
- Step 1: Write the proportion equation
63,926,419.74 : 88,242,449.58 = 41,901,338.54 : x - Step 2: Convert to fraction form
63,926,419.74/88,242,449.58 = 41,901,338.54/x - Step 3: Cross multiply
63,926,419.74x = 88,242,449.58 × 41,901,338.54 - Step 4: Simplify right side
63,926,419.74x = 3,697,476,753,789,019 - Step 5: Solve for x
x = 3,697,476,753,789,019/63,926,419.74 - Step 6: Final answer
x = 57,839,571.94
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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.