Finding the Fourth Proportional to 269,356,225.80, 403,467,468.30 and 224,006,593.80
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Solution
The fourth proportional to 269,356,225.80, 403,467,468.30 and 224,006,593.80 is: 335,538,460.32
Step by Step Solution
- Step 1: Write the proportion equation
269,356,225.80 : 403,467,468.30 = 224,006,593.80 : x - Step 2: Convert to fraction form
269,356,225.80/403,467,468.30 = 224,006,593.80/x - Step 3: Cross multiply
269,356,225.80x = 403,467,468.30 × 224,006,593.80 - Step 4: Simplify right side
269,356,225.80x = 90,379,373,282,992,480 - Step 5: Solve for x
x = 90,379,373,282,992,480/269,356,225.80 - Step 6: Final answer
x = 335,538,460.32
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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.