Finding the Fourth Proportional to 89,052,796.85, 133,577,303.51 and 24,356,601.99
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Solution
The fourth proportional to 89,052,796.85, 133,577,303.51 and 24,356,601.99 is: 36,534,385.58
Step by Step Solution
- Step 1: Write the proportion equation
89,052,796.85 : 133,577,303.51 = 24,356,601.99 : x - Step 2: Convert to fraction form
89,052,796.85/133,577,303.51 = 24,356,601.99/x - Step 3: Cross multiply
89,052,796.85x = 133,577,303.51 × 24,356,601.99 - Step 4: Simplify right side
89,052,796.85x = 3,253,489,216,551,391.50 - Step 5: Solve for x
x = 3,253,489,216,551,391.50/89,052,796.85 - Step 6: Final answer
x = 36,534,385.58
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.