Finding the Fourth Proportional to 233,178,692.80, 349,889,090.88 and 95,105,597.44
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Solution
The fourth proportional to 233,178,692.80, 349,889,090.88 and 95,105,597.44 is: 142,707,768.99
Step by Step Solution
- Step 1: Write the proportion equation
233,178,692.80 : 349,889,090.88 = 95,105,597.44 : x - Step 2: Convert to fraction form
233,178,692.80/349,889,090.88 = 95,105,597.44/x - Step 3: Cross multiply
233,178,692.80x = 349,889,090.88 × 95,105,597.44 - Step 4: Simplify right side
233,178,692.80x = 33,276,411,025,880,856 - Step 5: Solve for x
x = 33,276,411,025,880,856/233,178,692.80 - Step 6: Final answer
x = 142,707,768.99
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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.