Finding the Fourth Proportional to 181,121,668, 271,725,017.28 and 59,953,120
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Solution
The fourth proportional to 181,121,668, 271,725,017.28 and 59,953,120 is: 89,943,752.99
Step by Step Solution
- Step 1: Write the proportion equation
181,121,668 : 271,725,017.28 = 59,953,120 : x - Step 2: Convert to fraction form
181,121,668/271,725,017.28 = 59,953,120/x - Step 3: Cross multiply
181,121,668x = 271,725,017.28 × 59,953,120 - Step 4: Simplify right side
181,121,668x = 16,290,762,567,989,912 - Step 5: Solve for x
x = 16,290,762,567,989,912/181,121,668 - Step 6: Final answer
x = 89,943,752.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.