Finding the Fourth Proportional to 61,393,530.24, 84,722,552.10 and 33,890,868
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Solution
The fourth proportional to 61,393,530.24, 84,722,552.10 and 33,890,868 is: 46,769,110.99
Step by Step Solution
- Step 1: Write the proportion equation
61,393,530.24 : 84,722,552.10 = 33,890,868 : x - Step 2: Convert to fraction form
61,393,530.24/84,722,552.10 = 33,890,868/x - Step 3: Cross multiply
61,393,530.24x = 84,722,552.10 × 33,890,868 - Step 4: Simplify right side
61,393,530.24x = 2,871,320,829,844,222.50 - Step 5: Solve for x
x = 2,871,320,829,844,222.50/61,393,530.24 - Step 6: Final answer
x = 46,769,110.99
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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.