Finding the Fourth Proportional to 61,110,556.84, 84,330,885.54 and 33,608,495.08
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Solution
The fourth proportional to 61,110,556.84, 84,330,885.54 and 33,608,495.08 is: 46,378,797.68
Step by Step Solution
- Step 1: Write the proportion equation
61,110,556.84 : 84,330,885.54 = 33,608,495.08 : x - Step 2: Convert to fraction form
61,110,556.84/84,330,885.54 = 33,608,495.08/x - Step 3: Cross multiply
61,110,556.84x = 84,330,885.54 × 33,608,495.08 - Step 4: Simplify right side
61,110,556.84x = 2,834,234,151,763,133 - Step 5: Solve for x
x = 2,834,234,151,763,133/61,110,556.84 - Step 6: Final answer
x = 46,378,797.68
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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.