Finding the Fourth Proportional to 61,504,362.08, 84,876,172.28 and 33,628,871.09
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Solution
The fourth proportional to 61,504,362.08, 84,876,172.28 and 33,628,871.09 is: 46,407,925.54
Step by Step Solution
- Step 1: Write the proportion equation
61,504,362.08 : 84,876,172.28 = 33,628,871.09 : x - Step 2: Convert to fraction form
61,504,362.08/84,876,172.28 = 33,628,871.09/x - Step 3: Cross multiply
61,504,362.08x = 84,876,172.28 × 33,628,871.09 - Step 4: Simplify right side
61,504,362.08x = 2,854,289,855,624,226.50 - Step 5: Solve for x
x = 2,854,289,855,624,226.50/61,504,362.08 - Step 6: Final answer
x = 46,407,925.54
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.